]> git.lyx.org Git - lyx.git/blobdiff - src/tabular.C
more code in the menu backend == less code in the menu frontends; add support for...
[lyx.git] / src / tabular.C
index 3ba8ca8bf0065b1d65d2b4a170205a7f25a52d80..00dbed5f197745582287b880a90cb3f13eab7901 100644 (file)
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 // temporary until verified (08/08/2001 Jug)
 #define SPECIAL_COLUM_HANDLING 1
 
 #include "frontends/Alert.h"
 #include "gettext.h"
 #include "tabular_funcs.h"
-#include "lyxtextclasslist.h"
+#include "lyxlex.h"
 
 #include <algorithm>
 #include <cstdlib>
 
+using std::abs;
 using std::ostream;
 using std::istream;
 using std::getline;
@@ -100,7 +97,7 @@ LyXTabular::columnstruct::columnstruct()
 }
 
 
-LyXTabular::lttype::lttype()
+LyXTabular::ltType::ltType()
 {
        topDL = false;
        bottomDL = false;
@@ -156,7 +153,7 @@ LyXTabular::LyXTabular(Buffer const * buf, InsetTabular * inset, LyXLex & lex)
 LyXTabular & LyXTabular::operator=(LyXTabular const & lt)
 {
 #if 0
-#warning This while method should look like this: (Lgb)
+#warning This whole method should look like this: (Lgb)
 
                LyXTabular tmp(lt);
                tmp.swap(*this);
@@ -269,7 +266,9 @@ void LyXTabular::AppendRow(BufferParams const & bp, int cell)
        cell_info = c_info;
        ++row;
        for (int j = 0; j < columns_; ++j) {
-               cell_info[row][j].inset.clear();
+               cell_info[row][j].inset.clear(false);
+               if (bp.tracking_changes)
+                       cell_info[row][j].inset.markNew(true);
        }
 #endif
        Reinit();
@@ -320,8 +319,9 @@ void LyXTabular::AppendColumn(BufferParams const & bp, int cell)
        cell_info = c_info;
        //++column;
        for (int i = 0; i < rows_; ++i) {
-               //cell_info[i][column].inset.clear();
-               cell_info[i][column + 1].inset.clear();
+               cell_info[i][column + 1].inset.clear(false);
+               if (bp.tracking_changes)
+                       cell_info[i][column + 1].inset.markNew(true);
        }
        Reinit();
 }
@@ -471,7 +471,7 @@ bool LyXTabular::LeftLine(int cell, bool onlycolumn) const
 #ifdef SPECIAL_COLUM_HANDLING
                if (cellinfo_of_cell(cell)->align_special.empty())
                        return cellinfo_of_cell(cell)->left_line;
-               return prefixIs(frontStrip(cellinfo_of_cell(cell)->align_special), "|");
+               return prefixIs(ltrim(cellinfo_of_cell(cell)->align_special), "|");
 #else
                return cellinfo_of_cell(cell)->left_line;
 #endif
@@ -479,7 +479,7 @@ bool LyXTabular::LeftLine(int cell, bool onlycolumn) const
 #ifdef SPECIAL_COLUM_HANDLING
        if (column_info[column_of_cell(cell)].align_special.empty())
                return column_info[column_of_cell(cell)].left_line;
-       return prefixIs(frontStrip(column_info[column_of_cell(cell)].align_special), "|");
+       return prefixIs(ltrim(column_info[column_of_cell(cell)].align_special), "|");
 #else
        return column_info[column_of_cell(cell)].left_line;
 #endif
@@ -494,7 +494,7 @@ bool LyXTabular::RightLine(int cell, bool onlycolumn) const
 #ifdef SPECIAL_COLUM_HANDLING
                if (cellinfo_of_cell(cell)->align_special.empty())
                        return cellinfo_of_cell(cell)->right_line;
-               return suffixIs(strip(cellinfo_of_cell(cell)->align_special), "|");
+               return suffixIs(rtrim(cellinfo_of_cell(cell)->align_special), "|");
 #else
                return cellinfo_of_cell(cell)->right_line;
 #endif
@@ -502,14 +502,14 @@ bool LyXTabular::RightLine(int cell, bool onlycolumn) const
 #ifdef SPECIAL_COLUM_HANDLING
        if (column_info[column_of_cell(cell)].align_special.empty())
                return column_info[right_column_of_cell(cell)].right_line;
-       return suffixIs(strip(column_info[column_of_cell(cell)].align_special), "|");
+       return suffixIs(rtrim(column_info[column_of_cell(cell)].align_special), "|");
 #else
        return column_info[right_column_of_cell(cell)].right_line;
 #endif
 }
 
 
-bool LyXTabular::TopAlreadyDrawed(int cell) const
+bool LyXTabular::topAlreadyDrawn(int cell) const
 {
        int row = row_of_cell(cell);
        if ((row > 0) && !GetAdditionalHeight(row)) {
@@ -528,7 +528,7 @@ bool LyXTabular::TopAlreadyDrawed(int cell) const
 }
 
 
-bool LyXTabular::LeftAlreadyDrawed(int cell) const
+bool LyXTabular::leftAlreadyDrawn(int cell) const
 {
        int column = column_of_cell(cell);
        if (column > 0) {
@@ -750,8 +750,9 @@ bool LyXTabular::SetColumnPWidth(int cell, LyXLength const & width)
        int const j = column_of_cell(cell);
 
        column_info[j].p_width = width;
-       if (flag) // do this only if there is a width
-               SetAlignment(cell, LYX_ALIGN_LEFT);
+       // This should not ne necessary anymore
+       //      if (flag) // do this only if there is a width
+       //      SetAlignment(cell, LYX_ALIGN_LEFT);
        for (int i = 0; i < rows_; ++i) {
                int c = GetCellNumber(i, j);
                flag = !GetPWidth(c).zero(); // because of multicolumns!
@@ -1204,8 +1205,8 @@ void LyXTabular::ReadNew(Buffer const * buf, istream & is,
        Init(buf->params, rows_arg, columns_arg);
        l_getline(is, line);
        if (!prefixIs(line, "<features")) {
-               lyxerr << "Wrong tabular format (expected <features ...> got" <<
-                       line << ")" << endl;
+               lyxerr << "Wrong tabular format (expected <features ...> got"
+                      << line << ')' << endl;
                return;
        }
        getTokenValue(line, "rotate", rotate);
@@ -1244,8 +1245,8 @@ void LyXTabular::ReadNew(Buffer const * buf, istream & is,
        for (int j = 0; j < columns_; ++j) {
                l_getline(is,line);
                if (!prefixIs(line,"<column")) {
-                       lyxerr << "Wrong tabular format (expected <column ...> got" <<
-                               line << ")" << endl;
+                       lyxerr << "Wrong tabular format (expected <column ...> got"
+                              << line << ')' << endl;
                        return;
                }
                getTokenValue(line, "alignment", column_info[j].alignment);
@@ -1259,8 +1260,8 @@ void LyXTabular::ReadNew(Buffer const * buf, istream & is,
        for (int i = 0; i < rows_; ++i) {
                l_getline(is, line);
                if (!prefixIs(line, "<row")) {
-                       lyxerr << "Wrong tabular format (expected <row ...> got" <<
-                               line << ")" << endl;
+                       lyxerr << "Wrong tabular format (expected <row ...> got"
+                              << line << ')' << endl;
                        return;
                }
                getTokenValue(line, "topline", row_info[i].top_line);
@@ -1273,8 +1274,8 @@ void LyXTabular::ReadNew(Buffer const * buf, istream & is,
                for (int j = 0; j < columns_; ++j) {
                        l_getline(is, line);
                        if (!prefixIs(line, "<cell")) {
-                               lyxerr << "Wrong tabular format (expected <cell ...> got" <<
-                                       line << ")" << endl;
+                               lyxerr << "Wrong tabular format (expected <cell ...> got"
+                                      << line << ')' << endl;
                                return;
                        }
                        getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
@@ -1294,15 +1295,15 @@ void LyXTabular::ReadNew(Buffer const * buf, istream & is,
                                l_getline(is, line);
                        }
                        if (!prefixIs(line, "</cell>")) {
-                               lyxerr << "Wrong tabular format (expected </cell> got" <<
-                                       line << ")" << endl;
+                               lyxerr << "Wrong tabular format (expected </cell> got"
+                                      << line << ')' << endl;
                                return;
                        }
                }
                l_getline(is, line);
                if (!prefixIs(line, "</row>")) {
-                       lyxerr << "Wrong tabular format (expected </row> got" <<
-                               line << ")" << endl;
+                       lyxerr << "Wrong tabular format (expected </row> got"
+                              << line << ')' << endl;
                        return;
                }
        }
@@ -1448,7 +1449,8 @@ void LyXTabular::OldFormatRead(BufferParams const & bp,
        Paragraph * par = new Paragraph;
        Paragraph * return_par = 0;
 
-       par->layout(textclasslist[bp.textclass].defaultLayoutName());
+       par->layout(bp.getLyXTextClass().defaultLayout());
+
        string tmptok;
        int pos = 0;
        Paragraph::depth_type depth = 0;
@@ -1466,19 +1468,8 @@ void LyXTabular::OldFormatRead(BufferParams const & bp,
                        || token == "\\end_deeper")
                {
                        lex.pushToken(token);
-#ifndef NO_COMPABILITY
-                       // Here we need to insert the inset_ert_contents into the last
-                       // cell of the tabular.
-                       owner_->bufferOwner()->insertErtContents(par, pos);
-#endif
                        break;
                }
-#ifndef NO_COMPABILITY
-               if (token == "\\newline")
-                       // Here we need to insert the inset_ert_contents into the last
-                       // cell of the tabular.
-                       owner_->bufferOwner()->insertErtContents(par, pos, false);
-#endif
                if (owner_->bufferOwner()->parseSingleLyXformat2Token(lex, par,
                                                                                                                          return_par,
                                                                                                                          token, pos,
@@ -1563,7 +1554,7 @@ void LyXTabular::SetMultiColumn(Buffer const * buffer, int cell, int number)
                cellinfo_of_cell(cell+i)->multicolumn = CELL_PART_OF_MULTICOLUMN;
                cellinfo_of_cell(cell)->inset.appendParagraphs(buffer->params,
                        cellinfo_of_cell(cell+i)->inset.paragraph());
-               cellinfo_of_cell(cell+i)->inset.clear();
+               cellinfo_of_cell(cell+i)->inset.clear(false);
        }
 #else
        for (number--; number > 0; --number) {
@@ -2005,16 +1996,18 @@ int LyXTabular::TeXCellPreamble(ostream & os, int cell) const
                        if (!GetPWidth(cell).zero()) {
                                switch (GetVAlignment(cell)) {
                                case LYX_VALIGN_TOP:
-                                       os << "p";
+                                       os << 'p';
                                        break;
                                case LYX_VALIGN_CENTER:
-                                       os << "m";
+                                       os << 'm';
                                        break;
                                case LYX_VALIGN_BOTTOM:
-                                       os << "b";
+                                       os << 'b';
                                        break;
                                }
-                               os << "{" << GetPWidth(cell).asLatexString() << '}';
+                               os << '{'
+                                  << GetPWidth(cell).asLatexString()
+                                  << '}';
                        } else {
                                switch (GetAlignment(cell)) {
                                case LYX_ALIGN_LEFT:
@@ -2040,13 +2033,13 @@ int LyXTabular::TeXCellPreamble(ostream & os, int cell) const
                os << "\\parbox[";
                switch (GetVAlignment(cell)) {
                case LYX_VALIGN_TOP:
-                       os << "t";
+                       os << 't';
                        break;
                case LYX_VALIGN_CENTER:
-                       os << "c";
+                       os << 'c';
                        break;
                case LYX_VALIGN_BOTTOM:
-                       os << "b";
+                       os << 'b';
                        break;
                }
                os << "]{" << GetPWidth(cell).asLatexString() << "}{";
@@ -2054,13 +2047,13 @@ int LyXTabular::TeXCellPreamble(ostream & os, int cell) const
                os << "\\begin{minipage}[";
                switch (GetVAlignment(cell)) {
                case LYX_VALIGN_TOP:
-                       os << "t";
+                       os << 't';
                        break;
                case LYX_VALIGN_CENTER:
-                       os << "m";
+                       os << 'm';
                        break;
                case LYX_VALIGN_BOTTOM:
-                       os << "b";
+                       os << 'b';
                        break;
                }
                os << "]{" << GetPWidth(cell).asLatexString() << "}\n";
@@ -2076,7 +2069,7 @@ int LyXTabular::TeXCellPostamble(ostream & os, int cell) const
 
        // usual cells
        if (GetUsebox(cell) == BOX_PARBOX)
-               os << "}";
+               os << '}';
        else if (GetUsebox(cell) == BOX_MINIPAGE) {
                os << "%\n\\end{minipage}";
                ret += 2;
@@ -2206,13 +2199,13 @@ int LyXTabular::TeXRow(ostream & os, int const i, Buffer const * buf,
                InsetText * inset = GetCellInset(cell);
 
                bool rtl = inset->paragraph()->isRightToLeftPar(buf->params) &&
-                       inset->paragraph()->size() > 0 && GetPWidth(cell).zero();
+                       !inset->paragraph()->empty() && GetPWidth(cell).zero();
 
                if (rtl)
                        os << "\\R{";
                ret += inset->latex(buf, os, fragile, fp);
                if (rtl)
-                       os << "}";
+                       os << '}';
 
                ret += TeXCellPostamble(os, cell);
                if (!IsLastCellInRow(cell)) { // not last cell in row
@@ -2221,7 +2214,7 @@ int LyXTabular::TeXRow(ostream & os, int const i, Buffer const * buf,
                }
                ++cell;
        }
-       os << "\\\\\n";
+       os << "\\tabularnewline\n";
        ++ret;
        ret += TeXBottomHLine(os, i);
        return ret;
@@ -2252,18 +2245,35 @@ int LyXTabular::latex(Buffer const * buf,
                        if (column_info[i].left_line)
                                os << '|';
                        if (!column_info[i].p_width.zero()) {
+                               switch (column_info[i].alignment) {
+                               case LYX_ALIGN_LEFT:
+                                       os << ">{\\raggedright}";
+                                       break;
+                               case LYX_ALIGN_RIGHT:
+                                       os << ">{\\raggedleft}";
+                                       break;
+                               case LYX_ALIGN_CENTER:
+                                       os << ">{\\centering}";
+                                       break;
+                               case LYX_ALIGN_NONE:
+                               case LYX_ALIGN_BLOCK:
+                               case LYX_ALIGN_LAYOUT:
+                               case LYX_ALIGN_SPECIAL:
+                                       break;
+                               }
+
                                switch (column_info[i].valignment) {
                                case LYX_VALIGN_TOP:
-                                       os << "p";
+                                       os << 'p';
                                        break;
                                case LYX_VALIGN_CENTER:
-                                       os << "m";
+                                       os << 'm';
                                        break;
                                case LYX_VALIGN_BOTTOM:
-                                       os << "b";
+                                       os << 'b';
                                        break;
                        }
-                               os << "{"
+                               os << '{'
                                   << column_info[i].p_width.asLatexString()
                                   << '}';
                        } else {
@@ -2272,8 +2282,8 @@ int LyXTabular::latex(Buffer const * buf,
                                        os << 'l';
                                        break;
                                case LYX_ALIGN_RIGHT:
-                               os << 'r';
-                               break;
+                                       os << 'r';
+                                       break;
                                default:
                                        os << 'c';
                                        break;
@@ -2353,15 +2363,15 @@ int LyXTabular::docbookRow(Buffer const * buf, ostream & os, int row) const
                case LYX_VALIGN_CENTER:
                        os << "middle";
                }
-               os << "\"";
+               os << '"';
 
                if (IsMultiColumn(cell)) {
                        os << " namest=\"col" << j << "\" ";
-                       os << "nameend=\"col" << j + cells_in_multicolumn(cell) - 1<< "\"";
+                       os << "nameend=\"col" << j + cells_in_multicolumn(cell) - 1<< '"';
                }
 
-               os << ">";
-               ret += GetCellInset(cell)->docbook(buf, os);
+               os << '>';
+               ret += GetCellInset(cell)->docbook(buf, os, true);
                os << "</entry>\n";
                ++cell;
        }
@@ -2370,7 +2380,8 @@ int LyXTabular::docbookRow(Buffer const * buf, ostream & os, int row) const
 }
 
 
-int LyXTabular::docBook(Buffer const * buf, ostream & os) const
+int LyXTabular::docbook(Buffer const * buf, ostream & os,
+                       bool /*mixcont*/) const
 {
        int ret = 0;
 
@@ -2586,11 +2597,9 @@ int LyXTabular::asciiPrintCell(Buffer const * buf, ostream & os,
                break;
        }
 
-       for (unsigned int i = 0; i < len1; ++i)
-               os << " ";
-       os << sstr.str();
-       for (unsigned int i = 0; i < len2; ++i)
-               os << " ";
+       os << string(len1, ' ')
+          << sstr.str()
+          << string(len2, ' ');
        if (RightLine(cell))
                os << " |";
        else
@@ -2730,12 +2739,15 @@ int LyXTabular::GetCellFromInset(Inset const * inset, int maybe_cell) const
 
 void LyXTabular::Validate(LaTeXFeatures & features) const
 {
+       features.require("NeedTabularnewline");
        if (IsLongTabular())
                features.require("longtable");
        if (NeedRotating())
                features.require("rotating");
        for (int cell = 0; cell < numberofcells; ++cell) {
-               if (GetVAlignment(cell) != LYX_VALIGN_TOP)
+               if ( (GetVAlignment(cell) != LYX_VALIGN_TOP) ||
+                    ( !(GetPWidth(cell).zero())&&!(IsMultiColumn(cell)) )
+                  )
                        features.require("array");
                GetCellInset(cell)->validate(features);
        }