]> git.lyx.org Git - lyx.git/blobdiff - src/insets/insettabular.C
2001-12-28 Lars Gullik Bj�nnes <larsbj@birdstep.com>
[lyx.git] / src / insets / insettabular.C
index 2da68f6db4594aa409b9b391dd96a9c0395bec29..6e68763d7d0ce0c7a157d146bf3ee0e8b008d6ff 100644 (file)
 
 #include <config.h>
 
-#include <fstream>
-#include <algorithm>
-
-#include <cstdlib>
-#include <map>
-//#include <signal.h>
 #ifdef __GNUG__
 #pragma implementation
 #endif
 #include "lyx_gui_misc.h"
 #include "LyXView.h"
 #include "insets/insettext.h"
-#include "frontends/Dialogs.h"
-#include "frontends/Alert.h"
 #include "debug.h"
 #include "WorkArea.h"
 #include "gettext.h"
 #include "language.h"
 #include "BufferView.h"
 #include "undo_funcs.h"
+#include "lyxlength.h"
+#include "ParagraphParameters.h"
+
+#include "frontends/Dialogs.h"
+#include "frontends/Alert.h"
+
 #include "support/LAssert.h"
 #include "support/lstrings.h"
 
+#include <fstream>
+#include <algorithm>
+#include <cstdlib>
+#include <map>
+//#include <signal.h>
+
 using std::ostream;
 using std::ifstream;
 using std::max;
@@ -53,8 +57,9 @@ using std::max;
 
 namespace {
 
-const int ADD_TO_HEIGHT = 2;
-const int ADD_TO_TABULAR_WIDTH = 2;
+int const ADD_TO_HEIGHT = 2;
+int const ADD_TO_TABULAR_WIDTH = 2;
+
 ///
 LyXTabular * paste_tabular = 0;
 
@@ -64,7 +69,6 @@ struct TabularFeature {
        string feature;
 };
 
-//tabular_features * tabularFeatures = 0;
 
 TabularFeature tabularFeature[] =
 {
@@ -183,9 +187,6 @@ void InsetTabular::read(Buffer const * buf, LyXLex & lex)
 {
        bool const old_format = (lex.getString() == "\\LyXTable");
 
-       //if (tabular)
-       //delete tabular;
-       //tabular = new LyXTabular(buf, this, lex);
        tabular.reset(new LyXTabular(buf, this, lex));
 
        need_update = INIT;
@@ -400,7 +401,7 @@ void InsetTabular::draw(BufferView * bv, LyXFont const & font, int baseline,
        x += width(bv, font);
        if (bv->text->status() == LyXText::CHANGED_IN_DRAW) {
                int i = 0;
-               for(Inset * inset=owner(); inset; ++i)
+               for(Inset * inset = owner(); inset; ++i)
                        inset = inset->owner();
                if (calculate_dimensions_of_cells(bv, font, false))
                        need_update = INIT;
@@ -411,7 +412,7 @@ void InsetTabular::draw(BufferView * bv, LyXFont const & font, int baseline,
 
 
 void InsetTabular::drawCellLines(Painter & pain, int x, int baseline,
-                                int row, int cell) const
+                                 int row, int cell) const
 {
        int x2 = x + tabular->GetWidthOfColumn(cell);
        bool on_off;
@@ -460,7 +461,8 @@ void InsetTabular::drawCellSelection(Painter & pain, int x, int baseline,
        
        int rs = tabular->row_of_cell(sel_cell_start);
        int re = tabular->row_of_cell(sel_cell_end);
-       if (rs > re) swap(rs, re);
+       if (rs > re)
+               swap(rs, re);
        
        if ((column >= cs) && (column <= ce) && (row >= rs) && (row <= re)) {
                int w = tabular->GetWidthOfColumn(cell);
@@ -745,6 +747,7 @@ void InsetTabular::insetButtonPress(BufferView * bv, int x, int y, int button)
        if (actrow != orow)
                updateLocal(bv, NONE, false);
        clearSelection();
+#if 0
        if (button == 3) {
                if ((ocell != actcell) && the_locking_inset) {
                        the_locking_inset->insetUnlock(bv);
@@ -753,6 +756,7 @@ void InsetTabular::insetButtonPress(BufferView * bv, int x, int y, int button)
                showInsetCursor(bv);
                return;
        }
+#endif
 
        bool const inset_hit = insetHit(bv, x, y);
 
@@ -782,26 +786,17 @@ void InsetTabular::insetButtonPress(BufferView * bv, int x, int y, int button)
 }
 
 
-void InsetTabular::insetButtonRelease(BufferView * bv,
-                                     int x, int y, int button)
+bool InsetTabular::insetButtonRelease(BufferView * bv,
+                                      int x, int y, int button)
 {
-       if (button == 3) {
-               if (the_locking_inset) {
-                       UpdatableInset * i;
-                       if ((i = the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE))) {
-                               i->insetButtonRelease(bv, x, y, button);
-                               return;
-                       }
-               }
+       bool ret = false;
+       if (the_locking_inset)
+               ret = the_locking_inset->insetButtonRelease(bv, x, y, button);
+       if (button == 3 && !ret) {
                bv->owner()->getDialogs()->showTabular(this);
-               return;
-       }
-       if (the_locking_inset) {
-               the_locking_inset->insetButtonRelease(bv,
-                                                     x - inset_x, y - inset_y,
-                                                     button);
-               return;
+               return true;
        }
+       return ret;
 }
 
 
@@ -910,7 +905,7 @@ InsetTabular::localDispatch(BufferView * bv, kb_action action,
        }
 
        hideInsetCursor(bv);
-       result=DISPATCHED;
+       result = DISPATCHED;
        switch (action) {
                // --- Cursor Movements ----------------------------------
        case LFUN_RIGHTSEL: {
@@ -1060,10 +1055,8 @@ InsetTabular::localDispatch(BufferView * bv, kb_action action,
        case LFUN_ENDSEL:
                break;
        case LFUN_LAYOUT_TABULAR:
-       {
                bv->owner()->getDialogs()->showTabular(this);
-       }
-       break;
+               break;
        case LFUN_TABULAR_FEATURE:
                if (!tabularFeatures(bv, arg))
                        result = UNDISPATCHED;
@@ -1196,22 +1189,24 @@ InsetTabular::localDispatch(BufferView * bv, kb_action action,
 
 
 int InsetTabular::latex(Buffer const * buf, ostream & os,
-                       bool fragile, bool fp) const
+                        bool fragile, bool fp) const
 {
-       return tabular->Latex(buf, os, fragile, fp);
+       return tabular->latex(buf, os, fragile, fp);
 }
 
 
-int InsetTabular::ascii(Buffer const * buf, ostream & os, int) const
+int InsetTabular::ascii(Buffer const * buf, ostream & os, int ll) const
 {
-       // This should be changed to a real ascii export
-       return tabular->Ascii(buf, os);
+       if (ll > 0)
+               return tabular->ascii(buf, os, (int)parOwner()->params().depth(),
+                                     false,0);
+       return tabular->ascii(buf, os, 0, false,0);
 }
 
 
 int InsetTabular::linuxdoc(Buffer const * buf, ostream & os) const
 {
-       return tabular->Ascii(buf,os);
+       return tabular->ascii(buf,os, (int)parOwner()->params().depth(), false, 0);
 }
 
 
@@ -1230,7 +1225,7 @@ int InsetTabular::docbook(Buffer const * buf, ostream & os) const
                os << "<informaltable>\n";
                ret++;
        }
-       ret+= tabular->DocBook(buf,os);
+       ret+= tabular->docBook(buf,os);
        if (!master) {
                os << "</informaltable>\n";
                ret++;
@@ -1677,6 +1672,24 @@ bool InsetTabular::tabularFeatures(BufferView * bv, string const & what)
        return true;
 }
 
+static void checkLongtableSpecial(LyXTabular::ltType & ltt,
+                                  string const & special, bool & flag)
+{
+       if (special == "dl_above") {
+               ltt.topDL = flag;
+               ltt.set = false;
+       } else if (special == "dl_below") {
+               ltt.bottomDL = flag;
+               ltt.set = false;
+       } else if (special == "empty") {
+               ltt.empty = flag;
+               ltt.set = false;
+       } else if (flag) {
+               ltt.empty = false;
+               ltt.set = true;
+       }
+}
+
 
 void InsetTabular::tabularFeatures(BufferView * bv,
                                    LyXTabular::Feature feature,
@@ -1728,21 +1741,24 @@ void InsetTabular::tabularFeatures(BufferView * bv,
                bv->text->cursor.par(),
                bv->text->cursor.par()->next());
 
-       LyXTabular::ltType ltt;
-       int row = ltt.row = tabular->row_of_cell(actcell);
+       int row =  tabular->row_of_cell(actcell);
        int column = tabular->column_of_cell(actcell);
        bool flag = true;
-
+       LyXTabular::ltType ltt;
+       
        switch (feature) {
        case LyXTabular::SET_PWIDTH:
        {
-               LyXLength const vallen = LyXLength(value);
-               bool const update = (tabular->GetColumnPWidth(actcell) != vallen);
-               tabular->SetColumnPWidth(actcell,vallen);
+               LyXLength const vallen(value);
+               LyXLength const & tmplen = tabular->GetColumnPWidth(actcell);
+               
+               bool const update = (tmplen != vallen);
+               tabular->SetColumnPWidth(actcell, vallen);
                if (update) {
+                       int cell;
                        for (int i = 0; i < tabular->rows(); ++i) {
-                               tabular->GetCellInset(tabular->GetCellNumber(i, column))->
-                                       resizeLyXText(bv);
+                               cell = tabular->GetCellNumber(i,column);
+                               tabular->GetCellInset(cell)->resizeLyXText(bv);
                        }
                        updateLocal(bv, INIT, true);
                }
@@ -1750,9 +1766,11 @@ void InsetTabular::tabularFeatures(BufferView * bv,
        break;
        case LyXTabular::SET_MPWIDTH:
        {
-               LyXLength const vallen = LyXLength(value);
-               bool const update = (tabular->GetPWidth(actcell) != vallen);
-               tabular->SetMColumnPWidth(actcell,vallen);
+               LyXLength const vallen(value);
+               LyXLength const & tmplen = tabular->GetPWidth(actcell);
+               
+               bool const update = (tmplen != vallen);
+               tabular->SetMColumnPWidth(actcell, vallen);
                if (update) {
                        for (int i = 0; i < tabular->rows(); ++i) {
                                tabular->GetCellInset(tabular->GetCellNumber(i, column))->
@@ -1976,29 +1994,37 @@ void InsetTabular::tabularFeatures(BufferView * bv,
                break;
        }
        case LyXTabular::UNSET_LTFIRSTHEAD:
-               ltt.row = 0;
+               flag = false;
        case LyXTabular::SET_LTFIRSTHEAD:
-               tabular->SetLTHead(ltt, true);
+               (void)tabular->GetRowOfLTFirstHead(row, ltt);
+               checkLongtableSpecial(ltt, value, flag);
+               tabular->SetLTHead(row, flag, ltt, true);
                break;
        case LyXTabular::UNSET_LTHEAD:
-               ltt.row = 0;
+               flag = false;
        case LyXTabular::SET_LTHEAD:
-               tabular->SetLTHead(ltt, false);
+               (void)tabular->GetRowOfLTHead(row, ltt);
+               checkLongtableSpecial(ltt, value, flag);
+               tabular->SetLTHead(row, flag, ltt, false);
                break;
        case LyXTabular::UNSET_LTFOOT:
-               ltt.row = 0;
+               flag = false;
        case LyXTabular::SET_LTFOOT:
-               tabular->SetLTFoot(ltt, false);
+               (void)tabular->GetRowOfLTFoot(row, ltt);
+               checkLongtableSpecial(ltt, value, flag);
+               tabular->SetLTFoot(row, flag, ltt, false);
                break;
        case LyXTabular::UNSET_LTLASTFOOT:
-               ltt.row = 0;
+               flag = false;
        case LyXTabular::SET_LTLASTFOOT:
-               tabular->SetLTFoot(ltt, true);
+               (void)tabular->GetRowOfLTLastFoot(row, ltt);
+               checkLongtableSpecial(ltt, value, flag);
+               tabular->SetLTFoot(row, flag, ltt, true);
                break;
        case LyXTabular::SET_LTNEWPAGE:
        {
-               bool what = !tabular->GetLTNewPage(actcell);
-               tabular->SetLTNewPage(actcell, what);
+               bool what = !tabular->GetLTNewPage(row);
+               tabular->SetLTNewPage(row, what);
                break;
        }
        // dummy stuff just to avoid warnings
@@ -2343,31 +2369,31 @@ func_status::value_type InsetTabular::getStatus(string const & what) const
                        status |= func_status::ToggleOff;
                break;
        case LyXTabular::SET_LTFIRSTHEAD:
-               if (tabular->GetRowOfLTHead(actcell, dummyltt))
+               if (tabular->GetRowOfLTHead(sel_row_start, dummyltt))
                        status |= func_status::ToggleOn;
                else
                        status |= func_status::ToggleOff;
                break;
        case LyXTabular::SET_LTHEAD:
-               if (tabular->GetRowOfLTHead(actcell, dummyltt))
+               if (tabular->GetRowOfLTHead(sel_row_start, dummyltt))
                        status |= func_status::ToggleOn;
                else
                        status |= func_status::ToggleOff;
                break;
        case LyXTabular::SET_LTFOOT:
-               if (tabular->GetRowOfLTFoot(actcell, dummyltt))
+               if (tabular->GetRowOfLTFoot(sel_row_start, dummyltt))
                        status |= func_status::ToggleOn;
                else
                        status |= func_status::ToggleOff;
                break;
        case LyXTabular::SET_LTLASTFOOT:
-               if (tabular->GetRowOfLTFoot(actcell, dummyltt))
+               if (tabular->GetRowOfLTFoot(sel_row_start, dummyltt))
                        status |= func_status::ToggleOn;
                else
                        status |= func_status::ToggleOff;
                break;
        case LyXTabular::SET_LTNEWPAGE:
-               if (tabular->GetLTNewPage(actcell))
+               if (tabular->GetLTNewPage(sel_row_start))
                        status |= func_status::ToggleOn;
                else
                        status |= func_status::ToggleOff;
@@ -2415,7 +2441,7 @@ bool InsetTabular::copySelection(BufferView * bv)
        while (paste_tabular->rows() > rows)
                paste_tabular->DeleteRow(rows);
        paste_tabular->SetTopLine(0, true, true);
-       paste_tabular->SetBottomLine(paste_tabular->GetFirstCellInRow(rows-1),
+       paste_tabular->SetBottomLine(paste_tabular->GetFirstCellInRow(rows - 1),
                                     true, true);
        for (int i = 0; i < sel_col_start; ++i)
                paste_tabular->DeleteColumn(0);
@@ -2426,7 +2452,8 @@ bool InsetTabular::copySelection(BufferView * bv)
                                    true, true);
 
        ostringstream sstr;
-       paste_tabular->Ascii(bv->buffer(), sstr);
+       paste_tabular->ascii(bv->buffer(), sstr,
+                            (int)parOwner()->params().depth(), true, '\t');
        bv->stuffClipboard(sstr.str().c_str());
        return true;
 }
@@ -2526,7 +2553,8 @@ bool InsetTabular::doClearArea() const
 }
 
 
-void InsetTabular::getSelection(int & srow, int & erow, int & scol, int & ecol) const
+void InsetTabular::getSelection(int & srow, int & erow,
+                               int & scol, int & ecol) const
 {
        int const start = hasSelection() ? sel_cell_start : actcell;
        int const end = hasSelection() ? sel_cell_end : actcell;
@@ -2590,8 +2618,8 @@ Inset * InsetTabular::getInsetFromID(int id_arg) const
                return const_cast<InsetTabular *>(this);
 
        Inset * result;
-       for(int i=0; i < tabular->rows(); ++i) {
-               for(int j=0; j < tabular->columns(); ++j) {
+       for(int i = 0; i < tabular->rows(); ++i) {
+               for(int j = 0; j < tabular->columns(); ++j) {
                        if ((result = tabular->GetCellInset(i, j)->getInsetFromID(id_arg)))
                                return result;
                }
@@ -2600,7 +2628,8 @@ Inset * InsetTabular::getInsetFromID(int id_arg) const
 }
 
 
-string const InsetTabular::selectNextWordToSpellcheck(BufferView * bv, float & value) const
+string const
+InsetTabular::selectNextWordToSpellcheck(BufferView * bv, float & value) const
 {
        if (the_locking_inset) {
                string const str(the_locking_inset->selectNextWordToSpellcheck(bv, value));