]> git.lyx.org Git - lyx.git/blobdiff - src/insets/insettabular.C
hopefully fix tex2lyx linking.
[lyx.git] / src / insets / insettabular.C
index 8f7962c56ddc31f29da5c01042936d33a5ac2a73..bc7888fe3e1a9801aeb05553a33273186d51274c 100644 (file)
 #include "support/convert.h"
 
 #include "frontends/Alert.h"
-#include "frontends/font_metrics.h"
-#include "frontends/LyXView.h"
+#include "frontends/Clipboard.h"
 #include "frontends/Painter.h"
-#include "frontends/nullpainter.h"
+#include "frontends/Selection.h"
 
 #include <sstream>
 #include <iostream>
 #include <limits>
 
-using lyx::cap::dirtyTabularStack;
-using lyx::cap::tabularStackDirty;
 
-using lyx::graphics::PreviewLoader;
+namespace lyx {
 
-using lyx::support::ltrim;
+using cap::dirtyTabularStack;
+using cap::tabularStackDirty;
+
+using graphics::PreviewLoader;
+
+using support::ltrim;
+
+using frontend::Painter;
+using frontend::Clipboard;
 
 using boost::shared_ptr;
 
@@ -65,11 +70,14 @@ using std::ostringstream;
 using std::swap;
 using std::vector;
 
+namespace Alert = frontend::Alert;
+
 
 namespace {
 
 int const ADD_TO_HEIGHT = 2;
 int const ADD_TO_TABULAR_WIDTH = 2;
+int const default_line_space = 10;
 
 ///
 boost::scoped_ptr<LyXTabular> paste_tabular;
@@ -87,6 +95,8 @@ TabularFeature tabularFeature[] =
        { LyXTabular::APPEND_COLUMN, "append-column" },
        { LyXTabular::DELETE_ROW, "delete-row" },
        { LyXTabular::DELETE_COLUMN, "delete-column" },
+       { LyXTabular::COPY_ROW, "copy-row" },
+       { LyXTabular::COPY_COLUMN, "copy-column" },
        { LyXTabular::TOGGLE_LINE_TOP, "toggle-line-top" },
        { LyXTabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom" },
        { LyXTabular::TOGGLE_LINE_LEFT, "toggle-line-left" },
@@ -131,6 +141,11 @@ TabularFeature tabularFeature[] =
        { LyXTabular::SET_LTNEWPAGE, "set-ltnewpage" },
        { LyXTabular::SET_SPECIAL_COLUMN, "set-special-column" },
        { LyXTabular::SET_SPECIAL_MULTI, "set-special-multi" },
+       { LyXTabular::SET_BOOKTABS, "set-booktabs" },
+       { LyXTabular::UNSET_BOOKTABS, "unset-booktabs" },
+       { LyXTabular::SET_TOP_SPACE, "set-top-space" },
+       { LyXTabular::SET_BOTTOM_SPACE, "set-bottom-space" },
+       { LyXTabular::SET_INTERLINE_SPACE, "set-interline-space" },
        { LyXTabular::LAST_ACTION, "" }
 };
 
@@ -261,13 +276,25 @@ void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
                        tabular.getCellInset(cell)->metrics(m, dim);
                        if (!p_width.zero())
                                dim.wid = m.base.textwidth;
+                       tabular.setWidthOfCell(cell, dim.wid);
+                       if (p_width.zero()) {
+                               m.base.textwidth = dim.wid + 2 * ADD_TO_TABULAR_WIDTH;
+                               // FIXME there must be a way to get rid of
+                               // the second metrics call
+                               tabular.getCellInset(cell)->metrics(m, dim);
+                       }
                        maxAsc  = max(maxAsc, dim.asc);
                        maxDesc = max(maxDesc, dim.des);
-                       tabular.setWidthOfCell(cell, dim.wid);
                        ++cell;
                }
-               tabular.setAscentOfRow(i, maxAsc + ADD_TO_HEIGHT);
-               tabular.setDescentOfRow(i, maxDesc + ADD_TO_HEIGHT);
+               int const top_space = tabular.row_info[i].top_space_default ?
+                       default_line_space :
+                       tabular.row_info[i].top_space.inPixels(mi.base.textwidth);
+               tabular.setAscentOfRow(i, maxAsc + ADD_TO_HEIGHT + top_space);
+               int const bottom_space = tabular.row_info[i].bottom_space_default ?
+                       default_line_space :
+                       tabular.row_info[i].bottom_space.inPixels(mi.base.textwidth);
+               tabular.setDescentOfRow(i, maxDesc + ADD_TO_HEIGHT + bottom_space);
        }
 
        dim.asc = tabular.getAscentOfRow(0);
@@ -284,10 +311,7 @@ void InsetTabular::draw(PainterInfo & pi, int x, int y) const
        //lyxerr << "InsetTabular::draw: " << x << " " << y << endl;
        BufferView * bv = pi.base.bv;
 
-       static NullPainter nop;
-       static PainterInfo nullpi(bv, nop);
-
-       //resetPos(bv->cursor());
+       resetPos(bv->cursor());
 
        x += scx_;
        x += ADD_TO_TABULAR_WIDTH;
@@ -310,8 +334,10 @@ void InsetTabular::draw(PainterInfo & pi, int x, int y) const
                            || nx > bv->workWidth()
                            || y + d < 0
                            || y - a > bv->workHeight()) {
-                               cell(idx)->draw(nullpi, cx, y);
-                               drawCellLines(nop, nx, y, i, idx, pi.erased_);
+                               pi.pain.setDrawingEnabled(false);
+                               cell(idx)->draw(pi, cx, y);
+                               drawCellLines(pi.pain, nx, y, i, idx, pi.erased_);
+                               pi.pain.setDrawingEnabled(true);
                        } else {
                                cell(idx)->draw(pi, cx, y);
                                drawCellLines(pi.pain, nx, y, i, idx, pi.erased_);
@@ -332,6 +358,15 @@ void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
        setPosCache(pi, x, y);
 
        LCursor & cur = pi.base.bv->cursor();
+
+       x += scx_ + ADD_TO_TABULAR_WIDTH;
+
+       // Paint background of current tabular
+       int const w = tabular.getWidthOfTabular();
+       int const h = tabular.getHeightOfTabular();
+       int yy = y - tabular.getAscentOfRow(0);
+       pi.pain.fillRectangle(x, yy, w, h, backgroundColor());
+
        if (!cur.selection())
                return;
        if (!ptr_cmp(&cur.inset(), this))
@@ -339,7 +374,6 @@ void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
 
        //resetPos(cur);
 
-       x += scx_ + ADD_TO_TABULAR_WIDTH;
 
        if (tablemode(cur)) {
                row_type rs, re;
@@ -414,7 +448,7 @@ void InsetTabular::drawCellLines(Painter & pain, int x, int y,
 }
 
 
-string const InsetTabular::editMessage() const
+docstring const InsetTabular::editMessage() const
 {
        return _("Opened table");
 }
@@ -441,7 +475,7 @@ void InsetTabular::edit(LCursor & cur, bool left)
                cur.pit() = 0;
                cur.pos() = cur.lastpos(); // FIXME crude guess
        }
-       // this accesses the position cache before it is initialized
+       // FIXME: this accesses the position cache before it is initialized
        //resetPos(cur);
        //cur.bv().fitCursor();
 }
@@ -459,7 +493,8 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
        case LFUN_MOUSE_PRESS:
                //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
 
-               if (cmd.button() == mouse_button::button1) {
+               if (cmd.button() == mouse_button::button1
+                   || cmd.button() == mouse_button::button3) {
                        cur.selection() = false;
                        setCursorFromCoordinates(cur, cmd.x, cmd.y);
                        cur.resetAnchor();
@@ -470,12 +505,7 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                if (cmd.button() == mouse_button::button2) {
                        cmd = FuncRequest(LFUN_PRIMARY_SELECTION_PASTE, "paragraph");
                        doDispatch(cur, cmd);
-                       break;
                }
-
-               // we'll pop up the table dialog on release
-               if (cmd.button() == mouse_button::button3)
-                       cur.undispatched();
                break;
 
        case LFUN_MOUSE_MOTION:
@@ -543,7 +573,7 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                                cur.idx() = tabular.getCellBelow(cur.idx());
                                cur.pit() = 0;
                                cur.pos() = cell(cur.idx())->getText(0)->x2pos(
-                                       cur.pit(), 0, cur.targetX());
+                                       cur.bv(), cur.pit(), 0, cur.targetX());
                        }
                if (sl == cur.top()) {
                        // we trick it to go to the RIGHT after leaving the
@@ -566,6 +596,7 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                                cur.pit() = cur.lastpit();
                                LyXText const * text = cell(cur.idx())->getText(0);
                                cur.pos() = text->x2pos(
+                                       cur.bv(),
                                        cur.pit(),
                                        text->paragraphs().back().rows().size()-1,
                                        cur.targetX());
@@ -580,7 +611,7 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
 //             //if (hasSelection())
 //             //      cur.selection() = false;
 //             col_type const col = tabular.column_of_cell(cur.idx());
-//             int const t =   cur.bv().top_y() + cur.bv().painter().paperHeight();
+//             int const t =   cur.bv().top_y() + cur.bv().height();
 //             if (t < yo() + tabular.getHeightOfTabular()) {
 //                     cur.bv().scrollDocView(t);
 //                     cur.idx() = tabular.getCellBelow(first_visible_cell) + col;
@@ -596,7 +627,7 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
 //             //if (hasSelection())
 //             //      cur.selection() = false;
 //             col_type const col = tabular.column_of_cell(cur.idx());
-//             int const t =   cur.bv().top_y() + cur.bv().painter().paperHeight();
+//             int const t =   cur.bv().top_y() + cur.bv().height();
 //             if (yo() < 0) {
 //                     cur.bv().scrollDocView(t);
 //                     if (yo() > 0)
@@ -620,15 +651,17 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                break;
 
        case LFUN_TABULAR_FEATURE:
-               if (!tabularFeatures(cur, cmd.argument))
+               if (!tabularFeatures(cur, to_utf8(cmd.argument())))
                        cur.undispatched();
                break;
 
        // insert file functions
        case LFUN_FILE_INSERT_ASCII_PARA:
        case LFUN_FILE_INSERT_ASCII: {
-               string const tmpstr = getContentsOfAsciiFile(&cur.bv(), cmd.argument, false);
-               if (!tmpstr.empty() && !insertAsciiString(cur.bv(), tmpstr, false))
+               // FIXME: We don't know the encoding of filenames
+               string const tmpstr = getContentsOfAsciiFile(&cur.bv(), to_utf8(cmd.argument()), false);
+               // FIXME: We don't know the encoding of the file
+               if (!tmpstr.empty() && !insertAsciiString(cur.bv(), from_utf8(tmpstr), false))
                        cur.undispatched();
                break;
        }
@@ -664,13 +697,24 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                        cell(cur.idx())->dispatch(cur, cmd);
                break;
 
+       case LFUN_CLIPBOARD_PASTE:
        case LFUN_PRIMARY_SELECTION_PASTE: {
-               string const clip = cur.bv().getClipboard();
+               docstring const clip = (cmd.action == LFUN_CLIPBOARD_PASTE) ?
+                       theClipboard().get() :
+                       theSelection().get();
                if (clip.empty())
                        break;
-               if (insertAsciiString(cur.bv(), clip, false))
-                       break;
-               else {
+               // pass to InsertAsciiString, but
+               // only if we have multi-cell content
+               if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
+                       if (insertAsciiString(cur.bv(), clip, false)) {
+                               // content has been replaced,
+                               // so cursor might be invalid
+                               cur.pos() = cur.lastpos();
+                               bvcur.setCursor(cur);
+                               break;
+                       }
+               } else {
                        // so that the clipboard is used and it goes on
                        // to default
                        // and executes LFUN_PRIMARY_SELECTION_PASTE in insettext!
@@ -687,9 +731,6 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                        break;
                }
                cell(cur.idx())->dispatch(cur, cmd);
-               // Reset pasted paragraphs:
-               if (tabular.getPWidth(cur.idx()).zero())
-                       cell(cur.idx())->forceParagraphsToDefault(cur);
                break;
 
        case LFUN_FONT_EMPH:
@@ -713,27 +754,22 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                        row_type rs, re;
                        col_type cs, ce;
                        getSelection(cur, rs, re, cs, ce);
+                       LCursor tmpcur = cur;
                        for (row_type i = rs; i <= re; ++i) {
                                for (col_type j = cs; j <= ce; ++j) {
                                        // cursor follows cell:
-                                       cur.idx() = tabular.getCellNumber(i, j);
+                                       tmpcur.idx() = tabular.getCellNumber(i, j);
                                        // select this cell only:
-                                       cur.pos() = 0;
-                                       cur.resetAnchor();
-                                       cur.pos() = cur.top().lastpos();
-                                       cur.setCursor(cur);
-                                       cur.setSelection();
-                                       cell(cur.idx())->dispatch(cur, cmd);
+                                       tmpcur.pit() = 0;
+                                       tmpcur.pos() = 0;
+                                       tmpcur.resetAnchor();
+                                       tmpcur.pit() = tmpcur.lastpit();
+                                       tmpcur.pos() = tmpcur.top().lastpos();
+                                       tmpcur.setCursor(tmpcur);
+                                       tmpcur.setSelection();
+                                       cell(tmpcur.idx())->dispatch(tmpcur, cmd);
                                }
                        }
-                       // Restore original selection
-                       cur.idx() = tabular.getCellNumber(rs, cs);
-                       cur.pos() = 0;
-                       cur.resetAnchor();
-                       cur.idx() = tabular.getCellNumber(re, ce);
-                       cur.pos() = cur.top().lastpos();
-                       cur.setCursor(cur);
-                       cur.setSelection();
                        break;
                } else {
                        cell(cur.idx())->dispatch(cur, cmd);
@@ -745,7 +781,8 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       resetPos(cur);
+       // FIXME: this accesses the position cache before it is initialized
+       //resetPos(cur);
        InsetTabularMailer(*this).updateDialog(&cur.bv());
 }
 
@@ -761,7 +798,7 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
                int i = 0;
                for (; tabularFeature[i].action != LyXTabular::LAST_ACTION; ++i) {
                        string const tmp = tabularFeature[i].feature;
-                       if (tmp == cmd.argument.substr(0, tmp.length())) {
+                       if (tmp == to_utf8(cmd.argument()).substr(0, tmp.length())) {
                                action = tabularFeature[i].action;
                                break;
                        }
@@ -773,7 +810,7 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
                }
 
                string const argument
-                       = ltrim(cmd.argument.substr(tabularFeature[i].feature.length()));
+                       = ltrim(to_utf8(cmd.argument()).substr(tabularFeature[i].feature.length()));
 
                row_type sel_row_start = 0;
                row_type sel_row_end = 0;
@@ -792,8 +829,13 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
                case LyXTabular::APPEND_COLUMN:
                case LyXTabular::DELETE_ROW:
                case LyXTabular::DELETE_COLUMN:
+               case LyXTabular::COPY_ROW:
+               case LyXTabular::COPY_COLUMN:
                case LyXTabular::SET_ALL_LINES:
                case LyXTabular::UNSET_ALL_LINES:
+               case LyXTabular::SET_TOP_SPACE:
+               case LyXTabular::SET_BOTTOM_SPACE:
+               case LyXTabular::SET_INTERLINE_SPACE:
                        status.clear();
                        return true;
 
@@ -933,6 +975,14 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
                        status.setOnOff(tabular.getLTNewPage(sel_row_start));
                        break;
 
+               case LyXTabular::SET_BOOKTABS:
+                       status.setOnOff(tabular.useBookTabs());
+                       break;
+
+               case LyXTabular::UNSET_BOOKTABS:
+                       status.setOnOff(!tabular.useBookTabs());
+                       break;
+
                default:
                        status.clear();
                        status.enabled(false);
@@ -1004,14 +1054,14 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
 }
 
 
-int InsetTabular::latex(Buffer const & buf, ostream & os,
+int InsetTabular::latex(Buffer const & buf, odocstream & os,
                        OutputParams const & runparams) const
 {
        return tabular.latex(buf, os, runparams);
 }
 
 
-int InsetTabular::plaintext(Buffer const & buf, ostream & os,
+int InsetTabular::plaintext(Buffer const & buf, odocstream & os,
                        OutputParams const & runparams) const
 {
        int const dp = runparams.linelen ? runparams.depth : 0;
@@ -1019,14 +1069,7 @@ int InsetTabular::plaintext(Buffer const & buf, ostream & os,
 }
 
 
-int InsetTabular::linuxdoc(Buffer const & buf, ostream & os,
-                          OutputParams const & runparams) const
-{
-       return tabular.linuxdoc(buf,os, runparams);
-}
-
-
-int InsetTabular::docbook(Buffer const & buf, ostream & os,
+int InsetTabular::docbook(Buffer const & buf, odocstream & os,
                          OutputParams const & runparams) const
 {
        int ret = 0;
@@ -1074,10 +1117,10 @@ shared_ptr<InsetText> InsetTabular::cell(idx_type idx)
 }
 
 
-void InsetTabular::cursorPos
-       (CursorSlice const & sl, bool boundary, int & x, int & y) const
+void InsetTabular::cursorPos(BufferView const & bv,
+               CursorSlice const & sl, bool boundary, int & x, int & y) const
 {
-       cell(sl.idx())->cursorPos(sl, boundary, x, y);
+       cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
 
        // y offset     correction
        int const row = tabular.row_of_cell(sl.idx());
@@ -1105,19 +1148,18 @@ void InsetTabular::cursorPos
 }
 
 
-int InsetTabular::dist(idx_type const cell, int x, int y) const
+int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
 {
        int xx = 0;
        int yy = 0;
        InsetBase const & inset = *tabular.getCellInset(cell);
-       Point o = theCoords.getInsets().xy(&inset);
+       Point o = bv.coordCache().getInsets().xy(&inset);
        int const xbeg = o.x_ - tabular.getBeginningOfTextInCell(cell);
        int const xend = xbeg + tabular.getWidthOfColumn(cell);
-       int const ybeg = o.y_ - inset.ascent();
        row_type const row = tabular.row_of_cell(cell);
-       int const rowheight = tabular.getAscentOfRow(row)
-                       + tabular.getDescentOfRow(row);
-       int const yend = ybeg + rowheight;
+       int const ybeg = o.y_ - tabular.getAscentOfRow(row) -
+                        tabular.getAdditionalHeight(row);
+       int const yend = o.y_ + tabular.getDescentOfRow(row);
 
        if (x < xbeg)
                xx = xbeg - x;
@@ -1142,7 +1184,7 @@ InsetBase * InsetTabular::editXY(LCursor & cur, int x, int y)
        //lyxerr << "InsetTabular::editXY: " << this << endl;
        cur.selection() = false;
        cur.push(*this);
-       cur.idx() = getNearestCell(x, y);
+       cur.idx() = getNearestCell(cur.bv(), x, y);
        resetPos(cur);
        return cell(cur.idx())->text_.editXY(cur, x, y);
 }
@@ -1150,18 +1192,18 @@ InsetBase * InsetTabular::editXY(LCursor & cur, int x, int y)
 
 void InsetTabular::setCursorFromCoordinates(LCursor & cur, int x, int y) const
 {
-       cur.idx() = getNearestCell(x, y);
+       cur.idx() = getNearestCell(cur.bv(), x, y);
        cell(cur.idx())->text_.setCursorFromCoordinates(cur, x, y);
 }
 
 
-InsetTabular::idx_type InsetTabular::getNearestCell(int x, int y) const
+InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
 {
        idx_type idx_min = 0;
        int dist_min = std::numeric_limits<int>::max();
        for (idx_type i = 0, n = nargs(); i != n; ++i) {
-               if (theCoords.getInsets().has(tabular.getCellInset(i).get())) {
-                       int const d = dist(i, x, y);
+               if (bv.coordCache().getInsets().has(tabular.getCellInset(i).get())) {
+                       int const d = dist(bv, i, x, y);
                        if (d < dist_min) {
                                dist_min = d;
                                idx_min = i;
@@ -1197,7 +1239,7 @@ void InsetTabular::resetPos(LCursor & cur) const
                int const X1 = 0;
                int const X2 = maxwidth;
                int const offset = ADD_TO_TABULAR_WIDTH + 2;
-               int const x1 = xo() + getCellXPos(cur.idx()) + offset;
+               int const x1 = xo(cur.bv()) + getCellXPos(cur.idx()) + offset;
                int const x2 = x1 + tabular.getWidthOfColumn(cur.idx());
 
                if (x1 < X1)
@@ -1208,7 +1250,7 @@ void InsetTabular::resetPos(LCursor & cur) const
                        scx_ = 0;
        }
 
-       cur.needsUpdate();
+       cur.updateFlags(Update::Force | Update::FitCursor);
 
        InsetTabularMailer(*this).updateDialog(&bv);
 }
@@ -1259,7 +1301,9 @@ void InsetTabular::movePrevCell(LCursor & cur)
        }
        cur.pit() = cur.lastpit();
        cur.pos() = cur.lastpos();
-       resetPos(cur);
+
+       // FIXME: this accesses the position cache before it is initialized
+       //resetPos(cur);
 }
 
 
@@ -1424,6 +1468,15 @@ void InsetTabular::tabularFeatures(LCursor & cur,
                cur.selection() = false;
                break;
 
+       case LyXTabular::COPY_ROW:
+               tabular.copyRow(bv.buffer()->params(), row);
+               break;
+
+       case LyXTabular::COPY_COLUMN:
+               tabular.copyColumn(bv.buffer()->params(), column);
+               cur.idx() = tabular.getCellNumber(row, column);
+               break;
+
        case LyXTabular::M_TOGGLE_LINE_TOP:
                flag = false;
        case LyXTabular::TOGGLE_LINE_TOP: {
@@ -1510,8 +1563,9 @@ void InsetTabular::tabularFeatures(LCursor & cur,
 #ifdef WITH_WARNINGS
 #warning Need I say it ? This is horrible.
 #endif
+                       // FIXME UNICODE
                        Alert::error(_("Error setting multicolumn"),
-                                  _("You cannot set multicolumn vertically."));
+                                    _("You cannot set multicolumn vertically."));
                        return;
                }
                if (!cur.selection()) {
@@ -1620,6 +1674,68 @@ void InsetTabular::tabularFeatures(LCursor & cur,
                tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
                break;
 
+       case LyXTabular::SET_BOOKTABS:
+               tabular.setBookTabs(true);
+               break;
+
+       case LyXTabular::UNSET_BOOKTABS:
+               tabular.setBookTabs(false);
+               break;
+
+       case LyXTabular::SET_TOP_SPACE: {
+               LyXLength len;
+               if (value == "default")
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i)
+                               tabular.row_info[i].top_space_default = true;
+               else if (isValidLength(value, &len))
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].top_space_default = false;
+                               tabular.row_info[i].top_space = len;
+                       }
+               else
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].top_space_default = false;
+                               tabular.row_info[i].top_space = len;
+                       }
+               break;
+       }
+
+       case LyXTabular::SET_BOTTOM_SPACE: {
+               LyXLength len;
+               if (value == "default")
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i)
+                               tabular.row_info[i].bottom_space_default = true;
+               else if (isValidLength(value, &len))
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].bottom_space_default = false;
+                               tabular.row_info[i].bottom_space = len;
+                       }
+               else
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].bottom_space_default = false;
+                               tabular.row_info[i].bottom_space = len;
+                       }
+               break;
+       }
+
+       case LyXTabular::SET_INTERLINE_SPACE: {
+               LyXLength len;
+               if (value == "default")
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i)
+                               tabular.row_info[i].interline_space_default = true;
+               else if (isValidLength(value, &len))
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].interline_space_default = false;
+                               tabular.row_info[i].interline_space = len;
+                       }
+               else
+                       for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
+                               tabular.row_info[i].interline_space_default = false;
+                               tabular.row_info[i].interline_space = len;
+                       }
+               break;
+       }
+
        // dummy stuff just to avoid warnings
        case LyXTabular::LAST_ACTION:
                break;
@@ -1675,14 +1791,14 @@ bool InsetTabular::copySelection(LCursor & cur)
        paste_tabular->setRightLine(paste_tabular->getLastCellInRow(0),
                                    true, true);
 
-       ostringstream os;
+       odocstringstream os;
        OutputParams const runparams;
        paste_tabular->plaintext(cur.buffer(), os, runparams, 0, true, '\t');
-       cur.bv().stuffClipboard(os.str());
+       theClipboard().put(os.str());
        // mark tabular stack dirty
        // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
        // when we (hopefully) have a one-for-all paste mechanism.
-       lyx::cap::dirtyTabularStack(true);
+       cap::dirtyTabularStack(true);
 
        return true;
 }
@@ -1714,7 +1830,9 @@ bool InsetTabular::pasteSelection(LCursor & cur)
                        shared_ptr<InsetText> inset(
                                new InsetText(*paste_tabular->getCellInset(r1, c1)));
                        tabular.setCellInset(r2, c2, inset);
-                       inset->markNew();
+                       // FIXME: change tracking (MG)
+                       inset->setChange(Change(cur.buffer().params().trackChanges ?
+                                               Change::INSERTED : Change::UNCHANGED));
                        cur.pos() = 0;
                }
        }
@@ -1734,15 +1852,19 @@ void InsetTabular::cutSelection(LCursor & cur)
                for (col_type j = cs; j <= ce; ++j) {
                        shared_ptr<InsetText> t
                                = cell(tabular.getCellNumber(i, j));
-                       if (cur.buffer().params().tracking_changes)
-                               t->markErased(true);
+                       if (cur.buffer().params().trackChanges)
+                               // FIXME: Change tracking (MG)
+                               t->setChange(Change(Change::DELETED));
                        else
                                t->clear();
                }
        }
 
        // cursor position might be invalid now
-       cur.pos() = cur.lastpos();
+       if (cur.pit() > cur.lastpit())
+               cur.pit() = cur.lastpit();
+       if (cur.pos() > cur.lastpos())
+               cur.pos() = cur.lastpos();
        cur.clearSelection();
 }
 
@@ -1751,7 +1873,7 @@ bool InsetTabular::isRightToLeft(LCursor & cur) const
 {
        BOOST_ASSERT(cur.depth() > 1);
        Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
-       LCursor::pos_type const parentpos = cur[cur.depth() - 2].pos();
+       pos_type const parentpos = cur[cur.depth() - 2].pos();
        return parentpar.getFontSettings(cur.bv().buffer()->params(),
                                         parentpos).language()->rightToLeft();
 }
@@ -1784,10 +1906,24 @@ LyXText * InsetTabular::getText(int idx) const
 }
 
 
-void InsetTabular::markErased(bool erased)
+void InsetTabular::setChange(Change const & change)
+{
+       for (idx_type idx = 0; idx < nargs(); ++idx)
+               cell(idx)->setChange(change);
+}
+
+
+void InsetTabular::acceptChanges()
+{
+       for (idx_type idx = 0; idx < nargs(); ++idx)
+               cell(idx)->acceptChanges();
+}
+
+
+void InsetTabular::rejectChanges()
 {
        for (idx_type idx = 0; idx < nargs(); ++idx)
-               cell(idx)->markErased(erased);
+               cell(idx)->rejectChanges();
 }
 
 
@@ -1797,19 +1933,22 @@ bool InsetTabular::forceDefaultParagraphs(idx_type cell) const
 }
 
 
-bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
+bool InsetTabular::insertAsciiString(BufferView & bv, docstring const & buf,
                                     bool usePaste)
 {
        if (buf.length() <= 0)
                return true;
 
+       Buffer const & buffer = *bv.buffer();
+
        col_type cols = 1;
        row_type rows = 1;
        col_type maxCols = 1;
-       string::size_type const len = buf.length();
-       string::size_type p = 0;
+       docstring::size_type const len = buf.length();
+       docstring::size_type p = 0;
 
-       while (p < len && (p = buf.find_first_of("\t\n", p)) != string::npos) {
+       while (p < len &&
+              (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
                switch (buf[p]) {
                case '\t':
                        ++cols;
@@ -1830,7 +1969,7 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
        row_type row = 0;
        if (usePaste) {
                paste_tabular.reset(
-                       new LyXTabular(bv.buffer()->params(), rows, maxCols));
+                       new LyXTabular(buffer.params(), rows, maxCols));
                loctab = paste_tabular.get();
                cols = 0;
                dirtyTabularStack(true);
@@ -1841,7 +1980,7 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
                row = tabular.row_of_cell(cell);
        }
 
-       string::size_type op = 0;
+       docstring::size_type op = 0;
        idx_type const cells = loctab->getNumberOfCells();
        p = 0;
        cols = ocol;
@@ -1849,7 +1988,7 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
        col_type const columns = loctab->columns();
 
        while (cell < cells && p < len && row < rows &&
-              (p = buf.find_first_of("\t\n", p)) != string::npos)
+              (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
        {
                if (p >= len)
                        break;
@@ -1858,10 +1997,10 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
                        // we can only set this if we are not too far right
                        if (cols < columns) {
                                shared_ptr<InsetText> inset = loctab->getCellInset(cell);
-                               inset->setViewCache(&bv);
                                Paragraph & par = inset->text_.getPar(0);
-                               LyXFont const font = inset->text_.getFont(par, 0);
-                               inset->setText(buf.substr(op, p - op), font);
+                               LyXFont const font = inset->text_.getFont(buffer, par, 0);
+                               inset->setText(buf.substr(op, p - op), font,
+                                              buffer.params().trackChanges);
                                ++cols;
                                ++cell;
                        }
@@ -1870,10 +2009,10 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
                        // we can only set this if we are not too far right
                        if (cols < columns) {
                                shared_ptr<InsetText> inset = tabular.getCellInset(cell);
-                               inset->setViewCache(&bv);
                                Paragraph & par = inset->text_.getPar(0);
-                               LyXFont const font = inset->text_.getFont(par, 0);
-                               inset->setText(buf.substr(op, p - op), font);
+                               LyXFont const font = inset->text_.getFont(buffer, par, 0);
+                               inset->setText(buf.substr(op, p - op), font,
+                                              buffer.params().trackChanges);
                        }
                        cols = ocol;
                        ++row;
@@ -1887,10 +2026,10 @@ bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
        // check for the last cell if there is no trailing '\n'
        if (cell < cells && op < len) {
                shared_ptr<InsetText> inset = loctab->getCellInset(cell);
-               inset->setViewCache(&bv);
                Paragraph & par = inset->text_.getPar(0);
-               LyXFont const font = inset->text_.getFont(par, 0);
-               inset->setText(buf.substr(op, len - op), font);
+               LyXFont const font = inset->text_.getFont(buffer, par, 0);
+               inset->setText(buf.substr(op, len - op), font,
+                       buffer.params().trackChanges);
        }
        return true;
 }
@@ -1964,3 +2103,6 @@ string const InsetTabularMailer::params2string(InsetTabular const & inset)
        data << "\\end_inset\n";
        return data.str();
 }
+
+
+} // namespace lyx