]> git.lyx.org Git - lyx.git/blobdiff - src/insets/InsetTabular.cpp
Fix empty width support for Box inset
[lyx.git] / src / insets / InsetTabular.cpp
index 107d75ca121dba2d1c14ccea9e0cf514611ff3e3..5571de0cf3a923242dcccacdcd24e7822057a4dc 100644 (file)
@@ -13,6 +13,7 @@
  * \author Jürgen Vigna
  * \author Uwe Stöhr
  * \author Edwin Leuven
+ * \author Scott Kostyshak
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -32,6 +33,7 @@
 #include "DispatchResult.h"
 #include "FuncRequest.h"
 #include "FuncStatus.h"
+#include "InsetList.h"
 #include "Language.h"
 #include "LaTeXFeatures.h"
 #include "Lexer.h"
 
 #include <boost/scoped_ptr.hpp>
 
-#include <sstream>
+#include <cstring>
 #include <iostream>
 #include <limits>
-#include <cstring>
+#include <sstream>
 
 using namespace std;
 using namespace lyx::support;
@@ -114,6 +116,10 @@ TabularFeature tabularFeature[] =
        { Tabular::DELETE_COLUMN, "delete-column", false },
        { Tabular::COPY_ROW, "copy-row", false },
        { Tabular::COPY_COLUMN, "copy-column", false },
+       { Tabular::MOVE_COLUMN_RIGHT, "move-column-right", false },
+       { Tabular::MOVE_COLUMN_LEFT, "move-column-left", false },
+       { Tabular::MOVE_ROW_DOWN, "move-row-down", false },
+       { Tabular::MOVE_ROW_UP, "move-row-up", false },
        { Tabular::SET_LINE_TOP, "set-line-top", true },
        { Tabular::SET_LINE_BOTTOM, "set-line-bottom", true },
        { Tabular::SET_LINE_LEFT, "set-line-left", true },
@@ -149,12 +155,12 @@ TabularFeature tabularFeature[] =
        { Tabular::UNSET_LONGTABULAR, "unset-longtabular", false },
        { Tabular::SET_PWIDTH, "set-pwidth", true },
        { Tabular::SET_MPWIDTH, "set-mpwidth", true },
-       { Tabular::SET_ROTATE_TABULAR, "set-rotate-tabular", false },
-       { Tabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular", false },
-       { Tabular::TOGGLE_ROTATE_TABULAR, "toggle-rotate-tabular", false },
-       { Tabular::SET_ROTATE_CELL, "set-rotate-cell", false },
-       { Tabular::UNSET_ROTATE_CELL, "unset-rotate-cell", false },
-       { Tabular::TOGGLE_ROTATE_CELL, "toggle-rotate-cell", false },
+       { Tabular::SET_ROTATE_TABULAR, "set-rotate-tabular", true },
+       { Tabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular", true },
+       { Tabular::TOGGLE_ROTATE_TABULAR, "toggle-rotate-tabular", true },
+       { Tabular::SET_ROTATE_CELL, "set-rotate-cell", true },
+       { Tabular::UNSET_ROTATE_CELL, "unset-rotate-cell", true },
+       { Tabular::TOGGLE_ROTATE_CELL, "toggle-rotate-cell", true },
        { Tabular::SET_USEBOX, "set-usebox", true },
        { Tabular::SET_LTHEAD, "set-lthead", true },
        { Tabular::UNSET_LTHEAD, "unset-lthead", true },
@@ -165,6 +171,7 @@ TabularFeature tabularFeature[] =
        { Tabular::SET_LTLASTFOOT, "set-ltlastfoot", true },
        { Tabular::UNSET_LTLASTFOOT, "unset-ltlastfoot", true },
        { Tabular::SET_LTNEWPAGE, "set-ltnewpage", false },
+       { Tabular::UNSET_LTNEWPAGE, "unset-ltnewpage", false },
        { Tabular::TOGGLE_LTCAPTION, "toggle-ltcaption", false },
        { Tabular::SET_LTCAPTION, "set-ltcaption", false },
        { Tabular::UNSET_LTCAPTION, "unset-ltcaption", false },
@@ -565,7 +572,7 @@ Tabular::CellData::CellData(Buffer * buf)
          left_line(false),
          right_line(false),
          usebox(BOX_NONE),
-         rotate(false),
+         rotate(0),
          inset(new InsetTableCell(buf))
 {
        inset->setBuffer(*buf);
@@ -686,7 +693,7 @@ void Tabular::init(Buffer * buf, row_type rows_arg,
        tabular_valignment = LYX_VALIGN_MIDDLE;
        tabular_width = Length();
        longtabular_alignment = LYX_LONGTABULAR_ALIGN_CENTER;
-       rotate = false;
+       rotate = 0;
        use_booktabs = false;
        // set silly default lines
        for (row_type r = 0; r < nrows(); ++r)
@@ -768,6 +775,50 @@ void Tabular::insertRow(row_type const row, bool copy)
 }
 
 
+void Tabular::moveColumn(col_type col, ColDirection direction)
+{
+       if (direction == Tabular::LEFT)
+               col = col - 1;
+
+       for (row_type r = 0; r < nrows(); ++r) {
+               std::swap(cell_info[r][col], cell_info[r][col + 1]);
+               std::swap(cell_info[r][col].left_line, cell_info[r][col + 1].left_line);
+               std::swap(cell_info[r][col].right_line, cell_info[r][col + 1].right_line);
+
+               // FIXME track changes is broken for tabular features (#8469)
+               idx_type const i = cellIndex(r, col);
+               idx_type const j = cellIndex(r, col + 1);
+               if (buffer().params().trackChanges) {
+                       cellInfo(i).inset->setChange(Change(Change::INSERTED));
+                       cellInfo(j).inset->setChange(Change(Change::INSERTED));
+               }
+       }
+       updateIndexes();
+}
+
+
+void Tabular::moveRow(row_type row, RowDirection direction)
+{
+       if (direction == Tabular::UP)
+               row = row - 1;
+
+       for (col_type c = 0; c < ncols(); ++c) {
+               std::swap(cell_info[row][c], cell_info[row + 1][c]);
+               std::swap(cell_info[row][c].top_line, cell_info[row + 1][c].top_line);
+               std::swap(cell_info[row][c].bottom_line, cell_info[row + 1][c].bottom_line);
+
+               // FIXME track changes is broken for tabular features (#8469)
+               idx_type const i = cellIndex(row, c);
+               idx_type const j = cellIndex(row + 1, c);
+               if (buffer().params().trackChanges) {
+                       cellInfo(i).inset->setChange(Change(Change::INSERTED));
+                       cellInfo(j).inset->setChange(Change(Change::INSERTED));
+               }
+       }
+       updateIndexes();
+}
+
+
 void Tabular::deleteColumn(col_type const col)
 {
        // Not allowed to delete last column
@@ -1388,7 +1439,7 @@ void Tabular::write(ostream & os) const
           << ">\n";
        // global longtable options
        os << "<features"
-          << write_attribute("rotate", rotate)
+          << write_attribute("rotate", convert<string>(rotate))
           << write_attribute("booktabs", use_booktabs)
           << write_attribute("islongtable", is_long_tabular)
           << write_attribute("firstHeadTopDL", endfirsthead.topDL)
@@ -1476,14 +1527,13 @@ void Tabular::read(Lexer & lex)
 
        l_getline(is, line);
        if (!prefixIs(line, "<lyxtabular ") && !prefixIs(line, "<Tabular ")) {
-               LASSERT(false, /**/);
-               return;
+               LASSERT(false, return);
        }
 
        int version;
        if (!getTokenValue(line, "version", version))
                return;
-       LASSERT(version >= 2, /**/);
+       LATTEST(version >= 2);
 
        int rows_arg;
        if (!getTokenValue(line, "rows", rows_arg))
@@ -1602,6 +1652,16 @@ bool Tabular::isMultiColumn(idx_type cell) const
 }
 
 
+bool Tabular::hasMultiColumn(col_type c) const
+{
+       for (row_type r = 0; r < nrows(); ++r) {
+               if (isMultiColumn(cellIndex(r, c)))
+                       return true;
+       }
+       return false;
+}
+
+
 Tabular::CellData & Tabular::cellInfo(idx_type cell) const
 {
        return cell_info[cellRow(cell)][cellColumn(cell)];
@@ -1642,6 +1702,14 @@ bool Tabular::isMultiRow(idx_type cell) const
                || cellInfo(cell).multirow == CELL_PART_OF_MULTIROW);
 }
 
+bool Tabular::hasMultiRow(row_type r) const
+{
+       for (col_type c = 0; c < ncols(); ++c) {
+               if (isMultiRow(cellIndex(r, c)))
+                       return true;
+       }
+       return false;
+}
 
 Tabular::idx_type Tabular::setMultiRow(idx_type cell, idx_type number,
                                       bool const bottom_border)
@@ -1741,13 +1809,13 @@ void Tabular::unsetMultiRow(idx_type cell)
 }
 
 
-void Tabular::setRotateCell(idx_type cell, bool flag)
+void Tabular::setRotateCell(idx_type cell, int value)
 {
-       cellInfo(cell).rotate = flag;
+       cellInfo(cell).rotate = value;
 }
 
 
-bool Tabular::getRotateCell(idx_type cell) const
+int Tabular::getRotateCell(idx_type cell) const
 {
        return cellInfo(cell).rotate;
 }
@@ -1759,7 +1827,7 @@ bool Tabular::needRotating() const
                return true;
        for (row_type r = 0; r < nrows(); ++r)
                for (col_type c = 0; c < ncols(); ++c)
-                       if (cell_info[r][c].rotate)
+                       if (cell_info[r][c].rotate != 0)
                                return true;
        return false;
 }
@@ -1798,8 +1866,8 @@ Tabular::idx_type Tabular::cellBelow(idx_type cell) const
 
 Tabular::idx_type Tabular::cellIndex(row_type row, col_type column) const
 {
-       LASSERT(column != npos && column < ncols()
-               && row != npos && row < nrows(), /**/);
+       LASSERT(column != npos && column < ncols(), column = 0);
+       LASSERT(row != npos && row < nrows(), row = 0);
        return cell_info[row][column].cellno;
 }
 
@@ -2030,14 +2098,14 @@ void Tabular::setRowDescent(row_type row, int height)
 
 int Tabular::rowAscent(row_type row) const
 {
-       LASSERT(row < nrows(), /**/);
+       LASSERT(row < nrows(), row = 0);
        return row_info[row].ascent;
 }
 
 
 int Tabular::rowDescent(row_type row) const
 {
-       LASSERT(row < nrows(), /**/);
+       LASSERT(row < nrows(), row = 0);
        return row_info[row].descent;
 }
 
@@ -2054,16 +2122,16 @@ int Tabular::height() const
 
 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
 {
-       LASSERT(row < nrows(), /**/);
-       LASSERT(column < ncols(), /**/);
+       LASSERT(row < nrows(), return false);
+       LASSERT(column < ncols(), return false);
        return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
 }
 
 
 bool Tabular::isPartOfMultiRow(row_type row, col_type column) const
 {
-       LASSERT(row < nrows(), /**/);
-       LASSERT(column < ncols(), /**/);
+       LASSERT(row < nrows(), return false);
+       LASSERT(column < ncols(), return false);
        return cell_info[row][column].multirow == CELL_PART_OF_MULTIROW;
 }
 
@@ -2315,9 +2383,9 @@ void Tabular::TeXCellPreamble(otexstream & os, idx_type cell,
                os << "{";
        } // end if ismultirow
 
-       if (getRotateCell(cell)) {
-               os << "\\begin{sideways}\n";
-       }
+       if (getRotateCell(cell) != 0)
+               os << "\\begin{turn}{" << convert<string>(getRotateCell(cell)) << "}\n";
+
        if (getUsebox(cell) == BOX_PARBOX) {
                os << "\\parbox[";
                switch (valign) {
@@ -2364,8 +2432,8 @@ void Tabular::TeXCellPostamble(otexstream & os, idx_type cell,
                os << '}';
        else if (getUsebox(cell) == BOX_MINIPAGE)
                os << breakln << "\\end{minipage}";
-       if (getRotateCell(cell))
-               os << breakln << "\\end{sideways}";
+       if (getRotateCell(cell) != 0)
+               os << breakln << "\\end{turn}";
        if (ismultirow)
                os << '}';
        if (ismulticol)
@@ -2492,7 +2560,8 @@ void Tabular::TeXRow(otexstream & os, row_type row,
                Paragraph const & par = inset->paragraphs().front();
                bool rtl = par.isRTL(buffer().params())
                        && !par.empty()
-                       && getPWidth(cell).zero();
+                       && getPWidth(cell).zero()
+                       && !runparams.use_polyglossia;
 
                if (rtl) {
                        string const lang =
@@ -2599,8 +2668,8 @@ void Tabular::latex(otexstream & os, OutputParams const & runparams) const
        if (runparams.lastid != -1)
                os.texrow().start(runparams.lastid, runparams.lastpos);
 
-       if (rotate)
-               os << "\\begin{sideways}\n";
+       if (rotate != 0)
+               os << "\\begin{turn}{" << convert<string>(rotate) << "}\n";
 
        if (is_long_tabular) {
                os << "\\begin{longtable}";
@@ -2724,8 +2793,8 @@ void Tabular::latex(otexstream & os, OutputParams const & runparams) const
                        os << "\\end{tabular}";
        }
 
-       if (rotate)
-               os << breakln << "\\end{sideways}";
+       if (rotate != 0)
+               os << breakln << "\\end{turn}";
 }
 
 
@@ -3016,7 +3085,7 @@ docstring Tabular::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
 }
 
 
-bool Tabular::plaintextTopHLine(odocstream & os, row_type row,
+bool Tabular::plaintextTopHLine(odocstringstream & os, row_type row,
                                   vector<unsigned int> const & clen) const
 {
        idx_type const fcell = getFirstCellInRow(row);
@@ -3064,7 +3133,7 @@ bool Tabular::plaintextTopHLine(odocstream & os, row_type row,
 }
 
 
-bool Tabular::plaintextBottomHLine(odocstream & os, row_type row,
+bool Tabular::plaintextBottomHLine(odocstringstream & os, row_type row,
                                      vector<unsigned int> const & clen) const
 {
        idx_type const fcell = getFirstCellInRow(row);
@@ -3111,14 +3180,14 @@ bool Tabular::plaintextBottomHLine(odocstream & os, row_type row,
 }
 
 
-void Tabular::plaintextPrintCell(odocstream & os,
+void Tabular::plaintextPrintCell(odocstringstream & os,
                               OutputParams const & runparams,
                               idx_type cell, row_type row, col_type column,
                               vector<unsigned int> const & clen,
-                              bool onlydata) const
+                              bool onlydata, size_t max_length) const
 {
        odocstringstream sstr;
-       cellInset(cell)->plaintext(sstr, runparams);
+       cellInset(cell)->plaintext(sstr, runparams, max_length);
 
        if (onlydata) {
                os << sstr.str();
@@ -3161,9 +3230,9 @@ void Tabular::plaintextPrintCell(odocstream & os,
 }
 
 
-void Tabular::plaintext(odocstream & os,
+void Tabular::plaintext(odocstringstream & os,
                           OutputParams const & runparams, int const depth,
-                          bool onlydata, char_type delim) const
+                          bool onlydata, char_type delim, size_t max_length) const
 {
        // first calculate the width of the single columns
        vector<unsigned int> clen(ncols());
@@ -3177,7 +3246,7 @@ void Tabular::plaintext(odocstream & os,
                                if (isMultiColumn(cell))
                                        continue;
                                odocstringstream sstr;
-                               cellInset(cell)->plaintext(sstr, runparams);
+                               cellInset(cell)->plaintext(sstr, runparams, max_length);
                                if (clen[c] < sstr.str().length())
                                        clen[c] = sstr.str().length();
                        }
@@ -3189,7 +3258,7 @@ void Tabular::plaintext(odocstream & os,
                                if (cell_info[r][c].multicolumn != CELL_BEGIN_OF_MULTICOLUMN)
                                        continue;
                                odocstringstream sstr;
-                               cellInset(cell)->plaintext(sstr, runparams);
+                               cellInset(cell)->plaintext(sstr, runparams, max_length);
                                int len = int(sstr.str().length());
                                idx_type const n = columnSpan(cell);
                                for (col_type k = c; len > 0 && k < c + n - 1; ++k)
@@ -3210,8 +3279,10 @@ void Tabular::plaintext(odocstream & os,
                                // we don't use operator<< for single UCS4 character.
                                // see explanation in docstream.h
                                os.put(delim);
-                       plaintextPrintCell(os, runparams, cell, r, c, clen, onlydata);
+                       plaintextPrintCell(os, runparams, cell, r, c, clen, onlydata, max_length);
                        ++cell;
+                       if (os.str().size() > max_length)
+                               break;
                }
                os << endl;
                if (!onlydata) {
@@ -3219,6 +3290,8 @@ void Tabular::plaintext(odocstream & os,
                        if (plaintextBottomHLine(os, r, clen))
                                os << docstring(depth * 2, ' ');
                }
+               if (os.str().size() > max_length)
+                       break;
        }
 }
 
@@ -3406,6 +3479,13 @@ bool InsetTabular::insetAllowed(InsetCode code) const
 }
 
 
+bool InsetTabular::allowsCaptionVariation(std::string const & newtype) const
+{
+       return tabular.is_long_tabular &&
+               (newtype == "Standard" || newtype == "LongTableNoNumber");
+}
+
+
 void InsetTabular::write(ostream & os) const
 {
        os << "Tabular" << endl;
@@ -3475,10 +3555,7 @@ void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
        //      mi.base.textwidth << "\n";
-       if (!mi.base.bv) {
-               LYXERR0("need bv");
-               LASSERT(false, /**/);
-       }
+       LBUFERR(mi.base.bv);
 
        for (row_type r = 0; r < tabular.nrows(); ++r) {
                int maxasc = 0;
@@ -3818,13 +3895,13 @@ void InsetTabular::updateBuffer(ParIterator const & it, UpdateType utype)
 }
 
 
-void InsetTabular::addToToc(DocIterator const & cpit) const
+void InsetTabular::addToToc(DocIterator const & cpit, bool output_active) const
 {
        DocIterator dit = cpit;
        dit.forwardPos();
        size_t const end = dit.nargs();
        for ( ; dit.idx() < end; dit.top().forwardIdx())
-               cell(dit.idx())->addToToc(dit);
+               cell(dit.idx())->addToToc(dit, output_active);
 }
 
 
@@ -4027,6 +4104,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                        if (select_whole && !empty_cell){
                                getText(cur.idx())->selectAll(cur);
                                cur.dispatched();
+                               cur.screenUpdateFlags(Update::Force | Update::FitCursor);
                                break;
                        }
 
@@ -4091,9 +4169,10 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                        cur.pit() = cur.lastpit();
                        cur.pos() = cur.lastpos();
                        cur.setCurrentFont();
+                       cur.screenUpdateFlags(Update::Force | Update::FitCursor);
                        return;
                }
-               cur.screenUpdateFlags(Update::FitCursor);
+               cur.screenUpdateFlags(Update::Force | Update::FitCursor);
                break;
 
        case LFUN_UP_SELECT:
@@ -4129,9 +4208,10 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
                        cur.pit() = 0;
                        cur.pos() = cur.lastpos();
                        cur.setCurrentFont();
+                       cur.screenUpdateFlags(Update::Force | Update::FitCursor);
                        return;
                }
-               cur.screenUpdateFlags(Update::FitCursor);
+               cur.screenUpdateFlags(Update::Force | Update::FitCursor);
                break;
 
 //     case LFUN_SCREEN_DOWN: {
@@ -4245,7 +4325,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_CLIPBOARD_PASTE:
        case LFUN_PRIMARY_SELECTION_PASTE: {
                docstring const clip = (act == LFUN_CLIPBOARD_PASTE) ?
-                       theClipboard().getAsText() :
+                       theClipboard().getAsText(Clipboard::PlainTextType) :
                        theSelection().get();
                if (clip.empty())
                        break;
@@ -4406,6 +4486,56 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                                && tabular.tabular_valignment == Tabular::LYX_VALIGN_MIDDLE);
                        break;
 
+               case Tabular::MOVE_COLUMN_RIGHT:
+               case Tabular::MOVE_COLUMN_LEFT:
+               case Tabular::MOVE_ROW_DOWN:
+               case Tabular::MOVE_ROW_UP: {
+                       if (cur.selection()) {
+                               status.message(_("Selections not supported."));
+                               status.setEnabled(false);
+                               break;
+                       }
+
+                       if ((action == Tabular::MOVE_COLUMN_RIGHT &&
+                               tabular.ncols() == tabular.cellColumn(cur.idx()) + 1) ||
+                           (action == Tabular::MOVE_COLUMN_LEFT &&
+                               tabular.cellColumn(cur.idx()) == 0) ||
+                           (action == Tabular::MOVE_ROW_DOWN &&
+                               tabular.nrows() == tabular.cellRow(cur.idx()) + 1) ||
+                           (action == Tabular::MOVE_ROW_UP &&
+                               tabular.cellRow(cur.idx()) == 0)) {
+                                       status.setEnabled(false);
+                                       break;
+                       }
+
+                       if (action == Tabular::MOVE_COLUMN_RIGHT ||
+                           action == Tabular::MOVE_COLUMN_LEFT) {
+                               if (tabular.hasMultiColumn(tabular.cellColumn(cur.idx())) ||
+                                   tabular.hasMultiColumn(tabular.cellColumn(cur.idx()) +
+                                       (action == Tabular::MOVE_COLUMN_RIGHT ? 1 : -1))) {
+                                       status.message(_("Multi-column in current or"
+                                                        " destination column."));
+                                       status.setEnabled(false);
+                                       break;
+                               }
+                       }
+
+                       if (action == Tabular::MOVE_ROW_DOWN ||
+                           action == Tabular::MOVE_ROW_UP) {
+                               if (tabular.hasMultiRow(tabular.cellRow(cur.idx())) ||
+                                   tabular.hasMultiRow(tabular.cellRow(cur.idx()) +
+                                       (action == Tabular::MOVE_ROW_DOWN ? 1 : -1))) {
+                                       status.message(_("Multi-row in current or"
+                                                        " destination row."));
+                                       status.setEnabled(false);
+                                       break;
+                               }
+                       }
+
+                       status.setEnabled(true);
+                       break;
+               }
+
                case Tabular::SET_DECIMAL_POINT:
                        status.setEnabled(
                                tabular.getAlignment(cur.idx()) == LYX_ALIGN_DECIMAL);
@@ -4544,8 +4674,7 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
 
                case Tabular::TOGGLE_ROTATE_TABULAR:
                case Tabular::SET_ROTATE_TABULAR:
-                       status.setEnabled(tabular.tabular_width.zero());
-                       status.setOnOff(tabular.rotate);
+                       status.setOnOff(tabular.rotate != 0);
                        break;
 
                case Tabular::TABULAR_VALIGN_TOP:
@@ -4578,7 +4707,7 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                        break;
 
                case Tabular::UNSET_ROTATE_TABULAR:
-                       status.setOnOff(!tabular.rotate);
+                       status.setOnOff(tabular.rotate == 0);
                        break;
 
                case Tabular::TOGGLE_ROTATE_CELL:
@@ -4641,6 +4770,9 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                case Tabular::SET_LTNEWPAGE:
                        status.setOnOff(tabular.getLTNewPage(sel_row_start));
                        break;
+               case Tabular::UNSET_LTNEWPAGE:
+                       status.setOnOff(!tabular.getLTNewPage(sel_row_start));
+                       break;
 
                // only one row in head/firsthead/foot/lasthead can be the caption
                // and a multirow cannot be set as caption
@@ -4691,6 +4823,37 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
                return true;
        }
 
+       case LFUN_CAPTION_INSERT: {
+               // caption is only allowed in caption cell of longtable
+               if (!tabular.ltCaption(tabular.cellRow(cur.idx()))) {
+                       status.setEnabled(false);
+                       return true;
+               }
+               // only standard caption is allowed
+               string arg = cmd.getArg(0);
+               if (!arg.empty() && arg != "Standard") {
+                       status.setEnabled(false);
+                       return true;
+               }
+               // check if there is already a caption
+               bool have_caption = false;
+               InsetTableCell itc = InsetTableCell(*tabular.cellInset(cur.idx()).get());
+               ParagraphList::const_iterator pit = itc.paragraphs().begin();
+               ParagraphList::const_iterator pend = itc.paragraphs().end();
+               for (; pit != pend; ++pit) {
+                       InsetList::const_iterator it  = pit->insetList().begin();
+                       InsetList::const_iterator end = pit->insetList().end();
+                       for (; it != end; ++it) {
+                               if (it->inset->lyxCode() == CAPTION_CODE) {
+                                       have_caption = true;
+                                       break;
+                               }
+                       }
+               }
+               status.setEnabled(!have_caption);
+               return true;
+       }
+
        // These are only enabled inside tabular
        case LFUN_CELL_BACKWARD:
        case LFUN_CELL_FORWARD:
@@ -4725,7 +4888,7 @@ bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
        }
 
        // disable in non-fixed-width cells
-       case LFUN_BREAK_PARAGRAPH:
+       case LFUN_PARAGRAPH_BREAK:
                // multirow does not allow paragraph breaks
                if (tabular.isMultiRow(cur.idx())) {
                        status.setEnabled(false);
@@ -4798,11 +4961,12 @@ void InsetTabular::latex(otexstream & os, OutputParams const & runparams) const
 }
 
 
-int InsetTabular::plaintext(odocstream & os, OutputParams const & runparams) const
+int InsetTabular::plaintext(odocstringstream & os,
+        OutputParams const & runparams, size_t max_length) const
 {
        os << '\n'; // output table on a new line
        int const dp = runparams.linelen > 0 ? runparams.depth : 0;
-       tabular.plaintext(os, runparams, dp, false, 0);
+       tabular.plaintext(os, runparams, dp, false, 0, max_length);
        return PLAINTEXT_NEWLINE;
 }
 
@@ -4893,7 +5057,7 @@ int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
        int const xend = xbeg + tabular.cellWidth(cell);
        row_type const row = tabular.cellRow(cell);
        int const ybeg = o.y_ - tabular.rowAscent(row)
-               - tabular.interRowSpace(row);
+               - tabular.interRowSpace(row) - tabular.textVOffset(cell);
        int const yend = ybeg + tabular.cellHeight(cell);
 
        if (x < xbeg)
@@ -5144,7 +5308,6 @@ bool InsetTabular::tabularFeatures(Cursor & cur, string const & argument)
                for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
                        if (s != tabularFeature[i].feature)
                                continue;
-
                        action = tabularFeature[i].action;
                        break;
                }
@@ -5187,12 +5350,17 @@ bool InsetTabular::oneCellHasRotationState(bool rotated,
 {
        for (row_type r = row_start; r <= row_end; ++r)
                for (col_type c = col_start; c <= col_end; ++c)
-                       if (tabular.getRotateCell(tabular.cellIndex(r, c)) == rotated)
-                               return true;
-
+                       if (rotated) {
+                               if (tabular.getRotateCell(tabular.cellIndex(r, c)) != 0)
+                                       return true;
+                       } else {
+                               if (tabular.getRotateCell(tabular.cellIndex(r, c)) == 0)
+                                       return true;
+                       }
        return false;
 }
 
+
 void InsetTabular::tabularFeatures(Cursor & cur,
        Tabular::Feature feature, string const & value)
 {
@@ -5226,7 +5394,10 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                break;
 
        case Tabular::ALIGN_DECIMAL:
-               setAlign = LYX_ALIGN_DECIMAL;
+               if (tabular.column_info[tabular.cellColumn(cur.idx())].alignment == LYX_ALIGN_DECIMAL)
+                       setAlign = LYX_ALIGN_CENTER;
+               else
+                       setAlign = LYX_ALIGN_DECIMAL;
                break;
 
        case Tabular::M_VALIGN_TOP:
@@ -5299,6 +5470,12 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                break;
 
        case Tabular::DELETE_ROW:
+               if (sel_row_end == tabular.nrows() - 1 && sel_row_start != 0) {
+                       for (col_type c = 0; c < tabular.ncols(); c++)
+                               tabular.setBottomLine(tabular.cellIndex(sel_row_start - 1, c),
+                                       tabular.bottomLine(tabular.cellIndex(sel_row_end, c)));
+               }
+
                for (row_type r = sel_row_start; r <= sel_row_end; ++r)
                        tabular.deleteRow(sel_row_start);
                if (sel_row_start >= tabular.nrows())
@@ -5310,6 +5487,18 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                break;
 
        case Tabular::DELETE_COLUMN:
+               if (sel_col_end == tabular.ncols() - 1 && sel_col_start != 0) {
+                       for (row_type r = 0; r < tabular.nrows(); r++)
+                               tabular.setRightLine(tabular.cellIndex(r, sel_col_start - 1),
+                                       tabular.rightLine(tabular.cellIndex(r, sel_col_end)));
+               }
+
+               if (sel_col_start == 0 && sel_col_end != tabular.ncols() - 1) {
+                       for (row_type r = 0; r < tabular.nrows(); r++)
+                               tabular.setLeftLine(tabular.cellIndex(r, sel_col_end + 1),
+                                       tabular.leftLine(tabular.cellIndex(r, 0)));
+               }
+
                for (col_type c = sel_col_start; c <= sel_col_end; ++c)
                        tabular.deleteColumn(sel_col_start);
                if (sel_col_start >= tabular.ncols())
@@ -5329,6 +5518,26 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                cur.idx() = tabular.cellIndex(row, column);
                break;
 
+       case Tabular::MOVE_COLUMN_RIGHT:
+               tabular.moveColumn(column, Tabular::RIGHT);
+               cur.idx() = tabular.cellIndex(row, column + 1);
+               break;
+
+       case Tabular::MOVE_COLUMN_LEFT:
+               tabular.moveColumn(column, Tabular::LEFT);
+               cur.idx() = tabular.cellIndex(row, column - 1);
+               break;
+
+       case Tabular::MOVE_ROW_DOWN:
+               tabular.moveRow(row, Tabular::DOWN);
+               cur.idx() = tabular.cellIndex(row + 1, column);
+               break;
+
+       case Tabular::MOVE_ROW_UP:
+               tabular.moveRow(row, Tabular::UP);
+               cur.idx() = tabular.cellIndex(row - 1, column);
+               break;
+
        case Tabular::SET_LINE_TOP:
        case Tabular::TOGGLE_LINE_TOP: {
                bool lineSet = (feature == Tabular::SET_LINE_TOP)
@@ -5404,7 +5613,7 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                                        tabular.rightLine(cur.idx()));
                        break;
                }
-               // we have a selection so this means we just add all this
+               // we have a selection so this means we just add all these
                // cells to form a multicolumn cell
                idx_type const s_start = cur.selBegin().idx();
                row_type const col_start = tabular.cellColumn(s_start);
@@ -5546,15 +5755,16 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                break;
 
        case Tabular::SET_ROTATE_TABULAR:
-               tabular.rotate = true;
+               tabular.rotate = convert<int>(value);
                break;
 
        case Tabular::UNSET_ROTATE_TABULAR:
-               tabular.rotate = false;
+               tabular.rotate = 0;
                break;
 
        case Tabular::TOGGLE_ROTATE_TABULAR:
-               tabular.rotate = !tabular.rotate;
+               // when pressing the rotate button we default to 90° rotation
+               tabular.rotate != 0 ? tabular.rotate = 0 : tabular.rotate = 90;
                break;
 
        case Tabular::TABULAR_VALIGN_TOP:
@@ -5586,13 +5796,13 @@ void InsetTabular::tabularFeatures(Cursor & cur,
        case Tabular::SET_ROTATE_CELL:
                for (row_type r = sel_row_start; r <= sel_row_end; ++r)
                        for (col_type c = sel_col_start; c <= sel_col_end; ++c)
-                               tabular.setRotateCell(tabular.cellIndex(r, c), true);
+                               tabular.setRotateCell(tabular.cellIndex(r, c), convert<int>(value));
                break;
 
        case Tabular::UNSET_ROTATE_CELL:
                for (row_type r = sel_row_start; r <= sel_row_end; ++r)
                        for (col_type c = sel_col_start; c <= sel_col_end; ++c)
-                               tabular.setRotateCell(tabular.cellIndex(r, c), false);
+                               tabular.setRotateCell(tabular.cellIndex(r, c), 0);
                break;
 
        case Tabular::TOGGLE_ROTATE_CELL:
@@ -5601,9 +5811,13 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                        sel_row_start, sel_row_end, sel_col_start, sel_col_end);
 
                for (row_type r = sel_row_start; r <= sel_row_end; ++r)
-                       for (col_type c = sel_col_start; c <= sel_col_end; ++c)
-                               tabular.setRotateCell(tabular.cellIndex(r, c),
-                                                                         oneNotRotated);
+                       for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
+                               // when pressing the rotate cell button we default to 90° rotation
+                               if (oneNotRotated)
+                                       tabular.setRotateCell(tabular.cellIndex(r, c), 90);
+                               else
+                                       tabular.setRotateCell(tabular.cellIndex(r, c), 0);
+                       }
                }
                break;
 
@@ -5649,8 +5863,10 @@ void InsetTabular::tabularFeatures(Cursor & cur,
                tabular.setLTFoot(row, flag, ltt, true);
                break;
 
+       case Tabular::UNSET_LTNEWPAGE:
+               flag = false;
        case Tabular::SET_LTNEWPAGE:
-               tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
+               tabular.setLTNewPage(row, flag);
                break;
 
        case Tabular::SET_LTCAPTION: {
@@ -5791,7 +6007,7 @@ bool InsetTabular::copySelection(Cursor & cur)
 
        odocstringstream os;
        OutputParams const runparams(0);
-       paste_tabular->plaintext(os, runparams, 0, true, '\t');
+       paste_tabular->plaintext(os, runparams, 0, true, '\t', INT_MAX);
        // Needed for the "Edit->Paste recent" menu and the system clipboard.
        cap::copySelection(cur, os.str());
 
@@ -5882,7 +6098,8 @@ void InsetTabular::cutSelection(Cursor & cur)
 
 bool InsetTabular::isRightToLeft(Cursor & cur) const
 {
-       LASSERT(cur.depth() > 1, /**/);
+       // LASSERT: It might be better to abandon this Buffer.
+       LASSERT(cur.depth() > 1, return false);
        Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
        pos_type const parentpos = cur[cur.depth() - 2].pos();
        return parentpar.getFontSettings(buffer().params(),