]> git.lyx.org Git - lyx.git/blobdiff - src/insets/InsetTabular.cpp
Restore XHTML output for InsetListings.
[lyx.git] / src / insets / InsetTabular.cpp
index e6392b814ca51e8a9d6451ed51c013c453a7741d..2678cd9d76d50040c2e1a1652790a99a3f122c16 100644 (file)
@@ -11,6 +11,7 @@
  * \author John Levon
  * \author André Pönitz
  * \author Jürgen Vigna
+ * \author Uwe Stöhr
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -37,7 +38,6 @@
 #include "LyXRC.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
-#include "paragraph_funcs.h"
 #include "Paragraph.h"
 #include "ParagraphParameters.h"
 #include "ParIterator.h"
@@ -163,6 +163,9 @@ TabularFeature tabularFeature[] =
        { Tabular::TABULAR_VALIGN_TOP, "tabular-valign-top"},
        { Tabular::TABULAR_VALIGN_MIDDLE, "tabular-valign-middle"},
        { Tabular::TABULAR_VALIGN_BOTTOM, "tabular-valign-bottom"},
+       { Tabular::LONGTABULAR_ALIGN_LEFT, "longtabular-align-left" },
+       { Tabular::LONGTABULAR_ALIGN_CENTER, "longtabular-align-center" },
+       { Tabular::LONGTABULAR_ALIGN_RIGHT, "longtabular-align-right" },        
        { Tabular::LAST_ACTION, "" }
 };
 
@@ -257,6 +260,20 @@ string const tostr(LyXAlignment const & num)
 }
 
 
+string const tostr(Tabular::HAlignment const & num)
+{
+       switch (num) {
+       case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
+               return "left";
+       case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
+               return "center";
+       case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
+               return "right";
+       }
+       return string();
+}
+
+
 string const tostr(Tabular::VAlignment const & num)
 {
        switch (num) {
@@ -304,6 +321,20 @@ bool string2type(string const str, LyXAlignment & num)
 }
 
 
+bool string2type(string const str, Tabular::HAlignment & num)
+{
+       if (str == "left")
+               num = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
+       else if (str == "center" )
+               num = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
+       else if (str == "right")
+               num = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
+       else
+               return false;
+       return true;
+}
+
+
 bool string2type(string const str, Tabular::VAlignment & num)
 {
        if (str == "top")
@@ -393,6 +424,14 @@ bool getTokenValue(string const & str, char const * token, LyXAlignment & num)
 }
 
 
+bool getTokenValue(string const & str, char const * token,
+                                  Tabular::HAlignment & num)
+{
+       string tmp;
+       return getTokenValue(str, token, tmp) && string2type(tmp, num);
+}
+
+
 bool getTokenValue(string const & str, char const * token,
                                   Tabular::VAlignment & num)
 {
@@ -475,7 +514,7 @@ string const featureAsString(Tabular::Feature feature)
 /////////////////////////////////////////////////////////////////////
 
 
-Tabular::CellData::CellData(Buffer & buf)
+Tabular::CellData::CellData(Buffer * buf)
        : cellno(0),
          width(0),
          multicolumn(Tabular::CELL_NORMAL),
@@ -489,8 +528,7 @@ Tabular::CellData::CellData(Buffer & buf)
          rotate(false),
          inset(new InsetTableCell(buf))
 {
-       inset->setBuffer(const_cast<Buffer &>(buf));
-       inset->paragraphs().back().setLayout(buf.params().documentClass().plainLayout());
+       inset->setBuffer(*buf);
 }
 
 
@@ -567,7 +605,7 @@ Tabular::ltType::ltType()
 {}
 
 
-Tabular::Tabular(Buffer & buffer, row_type rows_arg, col_type columns_arg)
+Tabular::Tabular(Buffer * buffer, row_type rows_arg, col_type columns_arg)
 {
        init(buffer, rows_arg, columns_arg);
 }
@@ -586,10 +624,10 @@ void Tabular::setBuffer(Buffer & buffer)
 
 
 // activates all lines and sets all widths to 0
-void Tabular::init(Buffer & buf, row_type rows_arg,
+void Tabular::init(Buffer * buf, row_type rows_arg,
                      col_type columns_arg)
 {
-       buffer_ = &buf;
+       buffer_ = buf;
        row_info = row_vector(rows_arg);
        column_info = column_vector(columns_arg);
        cell_info = cell_vvector(rows_arg, cell_vector(columns_arg, CellData(buf)));
@@ -599,6 +637,7 @@ void Tabular::init(Buffer & buf, row_type rows_arg,
        updateIndexes();
        is_long_tabular = false;
        tabular_valignment = LYX_VALIGN_MIDDLE;
+       longtabular_alignment = LYX_LONGTABULAR_ALIGN_CENTER;
        rotate = false;
        use_booktabs = false;
        size_t row_count = row_info.size();
@@ -617,7 +656,7 @@ void Tabular::init(Buffer & buf, row_type rows_arg,
 
 void Tabular::appendRow(idx_type const cell)
 {
-       BufferParams const & bp = buffer().params();
+       BufferParams const & bp = buffer_->params();
        row_type const row = cellRow(cell);
 
        row_vector::iterator rit = row_info.begin() + row;
@@ -632,7 +671,7 @@ void Tabular::appendRow(idx_type const cell)
        for (row_type i = 0; i < nrows - 1; ++i)
                swap(cell_info[i], old[i]);
 
-       cell_info = cell_vvector(nrows, cell_vector(ncols, CellData(buffer())));
+       cell_info = cell_vvector(nrows, cell_vector(ncols, CellData(buffer_)));
 
        for (row_type i = 0; i <= row; ++i)
                swap(cell_info[i], old[i]);
@@ -694,7 +733,7 @@ void Tabular::appendColumn(idx_type const cell)
 
        for (row_type r = 0; r < nrows; ++r) {
                cell_info[r].insert(cell_info[r].begin() + c + 1, 
-                       CellData(buffer()));
+                       CellData(buffer_));
 #if 0
 // FIXME: This code does not work. It deletes the cell's content and
 // it triggers an assertion if the cursor is at pos > 0.
@@ -763,6 +802,7 @@ void Tabular::copyColumn(col_type const column)
 
 void Tabular::updateIndexes()
 {
+       setBuffer(buffer());
        col_type ncols = column_info.size();
        row_type nrows = row_info.size();
        numberofcells = 0;
@@ -990,7 +1030,7 @@ void toggleFixedWidth(Cursor & cur, InsetTableCell * inset, bool fixedWidth)
        // reset layout
        cur.push(*inset);
        // undo information has already been recorded
-       inset->getText(0)->setLayout(cur.bv().buffer(), 0, cur.lastpit() + 1,
+       inset->getText(0)->setLayout(0, cur.lastpit() + 1,
                        bp.documentClass().plainLayoutName());
        cur.pop();
 }
@@ -1288,7 +1328,6 @@ void Tabular::write(ostream & os) const
           << write_attribute("rotate", rotate)
           << write_attribute("booktabs", use_booktabs)
           << write_attribute("islongtable", is_long_tabular)
-          << write_attribute("tabularvalignment", tabular_valignment)
           << write_attribute("firstHeadTopDL", endfirsthead.topDL)
           << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
           << write_attribute("firstHeadEmpty", endfirsthead.empty)
@@ -1298,8 +1337,14 @@ void Tabular::write(ostream & os) const
           << write_attribute("footBottomDL", endfoot.bottomDL)
           << write_attribute("lastFootTopDL", endlastfoot.topDL)
           << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
-          << write_attribute("lastFootEmpty", endlastfoot.empty)
-          << ">\n";
+          << write_attribute("lastFootEmpty", endlastfoot.empty);
+       // longtables cannot be aligned vertically
+       if (!is_long_tabular)
+          os << write_attribute("tabularvalignment", tabular_valignment);
+       if (is_long_tabular)
+          os << write_attribute("longtabularalignment",
+                                longtabular_alignment);
+       os << ">\n";
        for (col_type j = 0; j < column_info.size(); ++j) {
                os << "<column"
                   << write_attribute("alignment", column_info[j].alignment)
@@ -1377,7 +1422,7 @@ void Tabular::read(Lexer & lex)
        int columns_arg;
        if (!getTokenValue(line, "columns", columns_arg))
                return;
-       init(buffer(), rows_arg, columns_arg);
+       init(buffer_, rows_arg, columns_arg);
        l_getline(is, line);
        if (!prefixIs(line, "<features")) {
                lyxerr << "Wrong tabular format (expected <features ...> got"
@@ -1388,6 +1433,7 @@ void Tabular::read(Lexer & lex)
        getTokenValue(line, "booktabs", use_booktabs);
        getTokenValue(line, "islongtable", is_long_tabular);
        getTokenValue(line, "tabularvalignment", tabular_valignment);
+       getTokenValue(line, "longtabularalignment", longtabular_alignment);
        getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
        getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
        getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
@@ -1750,14 +1796,10 @@ Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
                setBottomLine(i, false);
                setLeftLine(i, false);
                setRightLine(i, false);
-               // When a row is set as caption, then also insert a caption. Otherwise
-               // the LaTeX output is broken, when the user don't add a caption.
-               dispatch(FuncRequest(LFUN_CAPTION_INSERT));
        } else {
                unsetMultiColumn(i);
-               // FIXME: when unsetting a caption row, also all existing captions
-               // in this row must be dissolved, see (bug 5754)
-               // dispatch(FuncRequest(LFUN_INSET_DISSOLVE, "caption-insert"));
+               // When unsetting a caption row, also all existing
+               // captions in this row must be dissolved.
        }
        row_info[row].caption = what;
        return i;
@@ -2090,7 +2132,7 @@ int Tabular::TeXLongtableHeaderFooter(odocstream & os,
 
        int ret = 0;
        // caption handling
-       // the caption must be output befrore the headers
+       // the caption must be output before the headers
        if (haveLTCaption()) {
                for (row_type i = 0; i < row_info.size(); ++i) {
                        if (row_info[i].caption) {
@@ -2100,7 +2142,7 @@ int Tabular::TeXLongtableHeaderFooter(odocstream & os,
        }
        // output first header info
        // first header must be output before the header, otherwise the
-       // correct caption placement becomes really wierd
+       // correct caption placement becomes really weird
        if (haveLTFirstHead()) {
                if (endfirsthead.topDL) {
                        os << "\\hline\n";
@@ -2265,7 +2307,13 @@ int Tabular::TeXRow(odocstream & os, row_type i,
                }
                ++cell;
        }
-       os << "\\tabularnewline";
+       if (row_info[i].caption && !endfirsthead.empty && !haveLTFirstHead())
+               // if no first header and no empty first header is used,
+               // the caption needs to be terminated by \endfirsthead
+               // (bug 6057)
+               os << "\\endfirsthead";
+       else
+               os << "\\tabularnewline";
        if (row_info[i].bottom_space_default) {
                if (use_booktabs)
                        os << "\\addlinespace";
@@ -2317,20 +2365,30 @@ int Tabular::latex(odocstream & os, OutputParams const & runparams) const
                os << "\\begin{sideways}\n";
                ++ret;
        }
-       if (is_long_tabular)
+       if (is_long_tabular) {
                os << "\\begin{longtable}";
-       else
+               switch (longtabular_alignment) {
+               case LYX_LONGTABULAR_ALIGN_LEFT:
+                       os << "[l]";
+                       break;
+               case LYX_LONGTABULAR_ALIGN_CENTER:
+                       break;
+               case LYX_LONGTABULAR_ALIGN_RIGHT:
+                       os << "[r]";
+                       break;
+               }
+       } else {
                os << "\\begin{tabular}";
-
-       switch (tabular_valignment) {
+               switch (tabular_valignment) {
                case LYX_VALIGN_TOP:
                        os << "[t]";
                        break;
+               case LYX_VALIGN_MIDDLE:
+                       break;
                case LYX_VALIGN_BOTTOM:
                        os << "[b]";
                        break;
-               case LYX_VALIGN_MIDDLE:
-                       break;
+               }
        }
        
        os << "{";
@@ -2843,8 +2901,8 @@ Tabular::BoxType Tabular::useParbox(idx_type cell) const
 //
 /////////////////////////////////////////////////////////////////////
 
-InsetTableCell::InsetTableCell(Buffer & buf)
-       : InsetText(buf), isFixedWidth(false),
+InsetTableCell::InsetTableCell(Buffer * buf)
+       : InsetText(buf, InsetText::PlainLayout), isFixedWidth(false),
          contentAlign(LYX_ALIGN_CENTER)
 {}
 
@@ -2905,12 +2963,11 @@ docstring InsetTableCell::asString(bool intoInsets)
 //
 /////////////////////////////////////////////////////////////////////
 
-InsetTabular::InsetTabular(Buffer & buf, row_type rows,
+InsetTabular::InsetTabular(Buffer * buf, row_type rows,
                           col_type columns)
-       : tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))), scx_(0), 
+       : Inset(buf), tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))), scx_(0), 
        rowselect_(false), colselect_(false)
 {
-       setBuffer(buf); // FIXME: remove later
 }
 
 
@@ -2935,7 +2992,8 @@ void InsetTabular::setBuffer(Buffer & buf)
 
 bool InsetTabular::insetAllowed(InsetCode code) const
 {
-       if (code == MATHMACRO_CODE)
+       if (code == MATHMACRO_CODE
+               || (code == CAPTION_CODE && !tabular.is_long_tabular))
                return false;
 
        return true;
@@ -3086,7 +3144,7 @@ void InsetTabular::draw(PainterInfo & pi, int x, int y) const
        BufferView * bv = pi.base.bv;
        Cursor & cur = pi.base.bv->cursor();
 
-       // FIXME: As the full backrgound is painted in drawSelection(),
+       // FIXME: As the full background is painted in drawSelection(),
        // we have no choice but to do a full repaint for the Text cells.
        pi.full_repaint = true;
 
@@ -3235,12 +3293,6 @@ void InsetTabular::drawCellLines(Painter & pain, int x, int y,
 }
 
 
-docstring InsetTabular::editMessage() const
-{
-       return _("Opened table");
-}
-
-
 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
 {
        //lyxerr << "InsetTabular::edit: " << this << endl;
@@ -3268,7 +3320,7 @@ void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
 }
 
 
-void InsetTabular::updateLabels(ParIterator const & it)
+void InsetTabular::updateLabels(ParIterator const & it, bool out)
 {
        // In a longtable, tell captions what the current float is
        Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
@@ -3280,7 +3332,7 @@ void InsetTabular::updateLabels(ParIterator const & it)
        it2.forwardPos();
        size_t const end = it2.nargs();
        for ( ; it2.idx() < end; it2.top().forwardIdx())
-               buffer().updateLabels(it2);
+               buffer().updateLabels(it2, out);
 
        //reset afterwards
        if (tabular.is_long_tabular)
@@ -3457,11 +3509,11 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                                && cur.pos() == cur.lastpos())
                                || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
 
+                       bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
+
                        // ...try to dispatch to the cell's inset.
                        cell(cur.idx())->dispatch(cur, cmd);
 
-                       bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
-                       
                        // When we already have a selection we want to select the whole cell
                        // before going to the next cell.
                        if (select_whole && !empty_cell){
@@ -3608,23 +3660,24 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
 
        // insert file functions
        case LFUN_FILE_INSERT_PLAINTEXT_PARA:
-       case LFUN_FILE_INSERT_PLAINTEXT: {
+       case LFUN_FILE_INSERT_PLAINTEXT:
                // FIXME UNICODE
-               docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
-                       FileName(to_utf8(cmd.argument())));
-               if (tmpstr.empty())
-                       break;
-               cur.recordUndoInset(INSERT_UNDO);
-               if (insertPlaintextString(cur.bv(), tmpstr, false)) {
-                       // content has been replaced,
-                       // so cursor might be invalid
-                       cur.pos() = cur.lastpos();
-                       cur.pit() = cur.lastpit();
-                       bvcur.setCursor(cur);
-               } else
-                       cur.undispatched();
+               if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
+                       docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
+                               FileName(to_utf8(cmd.argument())));
+                       if (tmpstr.empty())
+                               break;
+                       cur.recordUndoInset(INSERT_UNDO);
+                       if (insertPlaintextString(cur.bv(), tmpstr, false)) {
+                               // content has been replaced,
+                               // so cursor might be invalid
+                               cur.pos() = cur.lastpos();
+                               cur.pit() = cur.lastpit();
+                               bvcur.setCursor(cur);
+                       } else
+                               cur.undispatched();
+               }
                break;
-       }
 
        case LFUN_CUT:
                if (cur.selIsMultiCell()) {
@@ -3632,8 +3685,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                                cur.recordUndoInset(DELETE_UNDO);
                                cutSelection(cur);
                        }
-               }
-               else
+               } else
                        cell(cur.idx())->dispatch(cur, cmd);
                break;
 
@@ -3650,8 +3702,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                if (cur.selIsMultiCell()) {
                        cur.recordUndoInset(DELETE_UNDO);
                        cutSelection(cur);
-               }
-               else
+               } else
                        cell(cur.idx())->dispatch(cur, cmd);
                break;
 
@@ -3692,7 +3743,8 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
 
        case LFUN_PASTE:
                if (!tabularStackDirty()) {
-                       cell(cur.idx())->dispatch(cur, cmd);
+                       if (!cur.selIsMultiCell())
+                               cell(cur.idx())->dispatch(cur, cmd);
                        break;
                }
                if (theClipboard().isInternal() ||
@@ -3715,6 +3767,9 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_TEXTSTYLE_UPDATE:
        case LFUN_FONT_SIZE:
        case LFUN_FONT_UNDERLINE:
+       case LFUN_FONT_STRIKEOUT:
+       case LFUN_FONT_UULINE:
+       case LFUN_FONT_UWAVE:
        case LFUN_LANGUAGE:
        case LFUN_WORD_CAPITALIZE:
        case LFUN_WORD_UPCASE:
@@ -3745,6 +3800,12 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                        cell(cur.idx())->dispatch(cur, cmd);
                        break;
                }
+
+       case LFUN_INSET_SETTINGS:
+               // relay this lfun to Inset, not to the cell.
+               Inset::doDispatch(cur, cmd);
+               break;
+
        default:
                // we try to handle this event in the insets dispatch function.
                cell(cur.idx())->dispatch(cur, cmd);
@@ -3805,7 +3866,7 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                        return true;
 
                case Tabular::MULTICOLUMN:
-                       // When a row is set as longtable caption, it must not be allowed
+                       // If a row is set as longtable caption, it must not be allowed
                        // to unset that this row is a multicolumn.
                        status.setEnabled(sel_row_start == sel_row_end
                                && !tabular.ltCaption(tabular.cellRow(cur.idx())));
@@ -3908,6 +3969,19 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                                == Tabular::LYX_VALIGN_BOTTOM);
                        break;
 
+               case Tabular::LONGTABULAR_ALIGN_LEFT:
+                       status.setOnOff(tabular.longtabular_alignment 
+                               == Tabular::LYX_LONGTABULAR_ALIGN_LEFT);
+                       break;
+               case Tabular::LONGTABULAR_ALIGN_CENTER:
+                       status.setOnOff(tabular.longtabular_alignment 
+                               == Tabular::LYX_LONGTABULAR_ALIGN_CENTER);
+                       break;
+               case Tabular::LONGTABULAR_ALIGN_RIGHT:
+                       status.setOnOff(tabular.longtabular_alignment 
+                               == Tabular::LYX_LONGTABULAR_ALIGN_RIGHT);
+                       break;
+
                case Tabular::UNSET_ROTATE_TABULAR:
                        status.setOnOff(!tabular.rotate);
                        break;
@@ -3929,11 +4003,8 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 
                // every row can only be one thing:
                // either a footer or header or caption
-               case Tabular::SET_LTFIRSTHEAD:                  
+               case Tabular::SET_LTFIRSTHEAD:
                        status.setEnabled(sel_row_start == sel_row_end
-                               && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
                                && !tabular.ltCaption(sel_row_start));
                        status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
                        break;
@@ -3944,9 +4015,6 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 
                case Tabular::SET_LTHEAD:
                        status.setEnabled(sel_row_start == sel_row_end
-                               && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
                                && !tabular.ltCaption(sel_row_start));
                        status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
                        break;
@@ -3957,9 +4025,6 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 
                case Tabular::SET_LTFOOT:
                        status.setEnabled(sel_row_start == sel_row_end
-                               && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
                                && !tabular.ltCaption(sel_row_start));
                        status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
                        break;
@@ -3970,9 +4035,6 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 
                case Tabular::SET_LTLASTFOOT:
                        status.setEnabled(sel_row_start == sel_row_end
-                               && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
-                               && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
                                && !tabular.ltCaption(sel_row_start));
                        status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
                        break;
@@ -4060,17 +4122,28 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                return true;
 
        case LFUN_PASTE:
-               if (cur.selIsMultiCell()) {
-                       status.setEnabled(false);
-                       status.message(_("You cannot paste into a multicell selection."));
-                       return true;
-               }
                if (tabularStackDirty() && theClipboard().isInternal()) {
-                       status.setEnabled(true);
+                       if (cur.selIsMultiCell()) {
+                               row_type rs, re;
+                               col_type cs, ce;
+                               getSelection(cur, rs, re, cs, ce);
+                               if (paste_tabular && paste_tabular->column_info.size() == ce - cs + 1
+                                         && paste_tabular->row_info.size() == re - rs + 1)
+                                       status.setEnabled(true);        
+                               else {
+                                       status.setEnabled(false);
+                                       status.message(_("Selection size should match clipboard content."));
+                               }
+                       } else
+                               status.setEnabled(true);
                        return true;
-               } 
+               }
                return cell(cur.idx())->getStatus(cur, cmd, status);
 
+       case LFUN_INSET_SETTINGS:
+               // relay this lfun to Inset, not to the cell.
+               return Inset::getStatus(cur, cmd, status);
+
        case LFUN_INSET_MODIFY:
                if (insetCode(cmd.getArg(0)) == TABULAR_CODE) {
                        status.setEnabled(true);
@@ -4085,6 +4158,24 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 }
 
 
+Inset::DisplayType InsetTabular::display() const
+{
+               if (tabular.is_long_tabular) {
+                       switch (tabular.longtabular_alignment) {
+                       case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
+                               return AlignLeft;
+                       case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
+                               return AlignCenter;
+                       case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
+                               return AlignRight;
+                       default:
+                               return AlignCenter;
+                       }
+               } else
+                       return Inline;
+}
+
+
 int InsetTabular::latex(odocstream & os, OutputParams const & runparams) const
 {
        return tabular.latex(os, runparams);
@@ -4670,6 +4761,14 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                break;
 
        case Tabular::UNSET_LONGTABULAR:
+               for (row_type i = 0; i < tabular.row_info.size(); ++i) {
+                       if (tabular.ltCaption(i)) {
+                               cur.idx() = tabular.cellIndex(i, 0);
+                               cur.pit() = 0;
+                               cur.pos() = 0;
+                               tabularFeatures(cur, Tabular::TOGGLE_LTCAPTION);
+                       }
+               }
                tabular.is_long_tabular = false;
                break;
 
@@ -4697,6 +4796,20 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
                break;
 
+       case Tabular::LONGTABULAR_ALIGN_LEFT:
+               tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
+               break;
+
+       case Tabular::LONGTABULAR_ALIGN_CENTER:
+               tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
+               break;
+
+       case Tabular::LONGTABULAR_ALIGN_RIGHT:
+               tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
+               break;
+
+               
+
        case Tabular::SET_ROTATE_CELL:
                for (row_type i = sel_row_start; i <= sel_row_end; ++i)
                        for (col_type j = sel_col_start; j <= sel_col_end; ++j)
@@ -4768,12 +4881,25 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
                break;
 
-       case Tabular::TOGGLE_LTCAPTION:
-               cur.idx() = tabular.setLTCaption(row, !tabular.ltCaption(row));
+       case Tabular::TOGGLE_LTCAPTION: {
+               bool const set = !tabular.ltCaption(row);
+               cur.idx() = tabular.setLTCaption(row, set);
                cur.pit() = 0;
                cur.pos() = 0;
                cur.setSelection(false);
+
+               if (set) {
+                       // When a row is set as caption, then also insert
+                       // a caption. Otherwise the LaTeX output is broken.
+                       lyx::dispatch(FuncRequest(LFUN_INSET_SELECT_ALL));
+                       lyx::dispatch(FuncRequest(LFUN_CAPTION_INSERT));
+               } else {
+                       FuncRequest fr(LFUN_INSET_DISSOLVE, "caption");
+                       if (lyx::getStatus(fr).enabled())
+                               lyx::dispatch(fr);
+               }
                break;
+       }
 
        case Tabular::SET_BOOKTABS:
                tabular.use_booktabs = true;
@@ -4906,8 +5032,15 @@ bool InsetTabular::pasteClipboard(Cursor & cur)
 {
        if (!paste_tabular)
                return false;
-       col_type const actcol = tabular.cellColumn(cur.idx());
-       row_type const actrow = tabular.cellRow(cur.idx());
+       col_type actcol = tabular.cellColumn(cur.idx());
+       row_type actrow = tabular.cellRow(cur.idx());
+
+       if (cur.selIsMultiCell()) {
+               row_type re;
+               col_type ce;
+               getSelection(cur, actrow, re, actcol, ce);
+       }
+
        for (row_type r1 = 0, r2 = actrow;
             r1 < paste_tabular->row_info.size() && r2 < tabular.row_info.size();
             ++r1, ++r2) {
@@ -4915,7 +5048,7 @@ bool InsetTabular::pasteClipboard(Cursor & cur)
                    c1 < paste_tabular->column_info.size() && c2 < tabular.column_info.size();
                    ++c1, ++c2) {
                        if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
-                           tabular.isPartOfMultiColumn(r2, c2))
+                             tabular.isPartOfMultiColumn(r2, c2))
                                continue;
                        if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
                                --c2;
@@ -5032,17 +5165,17 @@ void InsetTabular::setChange(Change const & change)
 }
 
 
-void InsetTabular::acceptChanges(BufferParams const & bparams)
+void InsetTabular::acceptChanges()
 {
        for (idx_type idx = 0; idx < nargs(); ++idx)
-               cell(idx)->acceptChanges(bparams);
+               cell(idx)->acceptChanges();
 }
 
 
-void InsetTabular::rejectChanges(BufferParams const & bparams)
+void InsetTabular::rejectChanges()
 {
        for (idx_type idx = 0; idx < nargs(); ++idx)
-               cell(idx)->rejectChanges(bparams);
+               cell(idx)->rejectChanges();
 }
 
 
@@ -5091,7 +5224,7 @@ bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
        col_type ocol = 0;
        row_type row = 0;
        if (usePaste) {
-               paste_tabular.reset(new Tabular(buffer(), rows, maxCols));
+               paste_tabular.reset(new Tabular(buffer_, rows, maxCols));
                loctab = paste_tabular.get();
                cols = 0;
                dirtyTabularStack(true);
@@ -5156,13 +5289,19 @@ bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
 }
 
 
-void InsetTabular::addPreview(PreviewLoader & loader) const
+void InsetTabular::addPreview(DocIterator const & inset_pos,
+       PreviewLoader & loader) const
 {
        row_type const rows = tabular.row_info.size();
        col_type const columns = tabular.column_info.size();
+       DocIterator cell_pos = inset_pos;
+
+       cell_pos.push_back(CursorSlice(*const_cast<InsetTabular *>(this)));
        for (row_type i = 0; i < rows; ++i) {
-               for (col_type j = 0; j < columns; ++j)
-                       tabular.cellInset(i, j)->addPreview(loader);
+               for (col_type j = 0; j < columns; ++j) {
+                       cell_pos.top().idx() = tabular.cellIndex(i, j);
+                       tabular.cellInset(i, j)->addPreview(cell_pos, loader);
+               }
        }
 }