]> git.lyx.org Git - lyx.git/blobdiff - src/paragraph.C
Georg Baum\'s no-tempdir patch
[lyx.git] / src / paragraph.C
index 35101a0327db470d3a223816a7db97c67653d8cd..71df78078a54f9dde82c74f4ed438d2f6de090e4 100644 (file)
@@ -22,6 +22,7 @@
 
 #include "buffer.h"
 #include "bufferparams.h"
+#include "counters.h"
 #include "encoding.h"
 #include "debug.h"
 #include "gettext.h"
 #include "insets/insetoptarg.h"
 
 #include "support/lstrings.h"
-#include "support/textutils.h"
 #include "support/std_sstream.h"
+#include "support/textutils.h"
+#include "support/tostr.h"
 
 #include <boost/tuple/tuple.hpp>
+#include <boost/bind.hpp>
 
 #include <list>
 #include <stack>
@@ -52,6 +55,7 @@ using lyx::pos_type;
 using lyx::support::contains;
 using lyx::support::subst;
 
+using std::distance;
 using std::endl;
 using std::list;
 using std::stack;
@@ -82,10 +86,8 @@ Paragraph::Paragraph(Paragraph const & par)
        insetlist = par.insetlist;
        InsetList::iterator it = insetlist.begin();
        InsetList::iterator end = insetlist.end();
-       for (; it != end; ++it) {
-               // currently we hold Inset*, not InsetBase*
-               it->inset = static_cast<InsetOld*>(it->inset->clone().release());
-       }
+       for (; it != end; ++it)
+               it->inset = it->inset->clone().release();
 }
 
 
@@ -111,9 +113,8 @@ void Paragraph::operator=(Paragraph const & par)
        insetlist = par.insetlist;
        InsetList::iterator it = insetlist.begin();
        InsetList::iterator end = insetlist.end();
-       for (; it != end; ++it) {
-               it->inset = static_cast<InsetOld*>(it->inset->clone().release());
-       }
+       for (; it != end; ++it)
+               it->inset = it->inset->clone().release();
 }
 
 
@@ -178,7 +179,7 @@ void Paragraph::write(Buffer const & buf, ostream & os,
                switch (c) {
                case META_INSET:
                {
-                       InsetOld const * inset = getInset(i);
+                       InsetBase const * inset = getInset(i);
                        if (inset)
                                if (inset->directWrite()) {
                                        // international char, let it write
@@ -268,10 +269,8 @@ void Paragraph::insert(pos_type start, string const & str,
 }
 
 
-bool Paragraph::checkInsertChar(LyXFont & font)
+bool Paragraph::checkInsertChar(LyXFont &)
 {
-       if (pimpl_->inset_owner)
-               return pimpl_->inset_owner->checkInsertChar(font);
        return true;
 }
 
@@ -289,13 +288,13 @@ void Paragraph::insertChar(pos_type pos, Paragraph::value_type c,
 }
 
 
-void Paragraph::insertInset(pos_type pos, InsetOld * inset)
+void Paragraph::insertInset(pos_type pos, InsetBase * inset)
 {
        insertInset(pos, inset, LyXFont(LyXFont::ALL_INHERIT));
 }
 
 
-void Paragraph::insertInset(pos_type pos, InsetOld * inset,
+void Paragraph::insertInset(pos_type pos, InsetBase * inset,
        LyXFont const & font, Change change)
 {
        pimpl_->insertInset(pos, inset, font, change);
@@ -311,14 +310,14 @@ bool Paragraph::insetAllowed(InsetOld_code code)
 }
 
 
-InsetOld * Paragraph::getInset(pos_type pos)
+InsetBase * Paragraph::getInset(pos_type pos)
 {
        BOOST_ASSERT(pos < size());
        return insetlist.get(pos);
 }
 
 
-InsetOld const * Paragraph::getInset(pos_type pos) const
+InsetBase const * Paragraph::getInset(pos_type pos) const
 {
        BOOST_ASSERT(pos < size());
        return insetlist.get(pos);
@@ -329,7 +328,10 @@ InsetOld const * Paragraph::getInset(pos_type pos) const
 LyXFont const Paragraph::getFontSettings(BufferParams const & bparams,
                                         pos_type pos) const
 {
-       BOOST_ASSERT(pos <= size());
+       if (pos > size()) {
+               lyxerr << " pos: " << pos << " size: " << size() << endl;
+               BOOST_ASSERT(pos <= size());
+       }
 
        Pimpl::FontList::const_iterator cit = pimpl_->fontlist.begin();
        Pimpl::FontList::const_iterator end = pimpl_->fontlist.end();
@@ -520,7 +522,7 @@ void Paragraph::setFont(pos_type pos, LyXFont const & font)
                if (it->pos() >= pos)
                        break;
        }
-       unsigned int i = std::distance(beg, it);
+       unsigned int i = distance(beg, it);
        bool notfound = (it == endit);
 
        if (!notfound && pimpl_->fontlist[i].font() == font)
@@ -590,9 +592,7 @@ int Paragraph::stripLeadingSpaces()
 
 bool Paragraph::hasSameLayout(Paragraph const & par) const
 {
-       return
-               par.layout() == layout() &&
-               params().sameLayout(par.params());
+       return par.layout() == layout() && params().sameLayout(par.params());
 }
 
 
@@ -644,8 +644,6 @@ void Paragraph::applyLayout(LyXLayout_ptr const & new_layout)
        layout(new_layout);
        params().labelWidthString(string());
        params().align(LYX_ALIGN_LAYOUT);
-       params().spaceTop(VSpace(VSpace::NONE));
-       params().spaceBottom(VSpace(VSpace::NONE));
        params().spacing(Spacing(Spacing::Default));
 }
 
@@ -692,7 +690,7 @@ void Paragraph::setBeginOfBody()
 
 
 // returns -1 if inset not found
-int Paragraph::getPositionOfInset(InsetOld const * inset) const
+int Paragraph::getPositionOfInset(InsetBase const * inset) const
 {
        // Find the entry.
        InsetList::const_iterator it = insetlist.begin();
@@ -707,8 +705,8 @@ int Paragraph::getPositionOfInset(InsetOld const * inset) const
 InsetBibitem * Paragraph::bibitem() const
 {
        if (!insetlist.empty()) {
-               InsetOld * inset = insetlist.begin()->inset;
-               if (inset->lyxCode() == InsetOld::BIBTEX_CODE)
+               InsetBase * inset = insetlist.begin()->inset;
+               if (inset->lyxCode() == InsetBase::BIBTEX_CODE)
                        return static_cast<InsetBibitem *>(inset);
        }
        return 0;
@@ -717,15 +715,15 @@ InsetBibitem * Paragraph::bibitem() const
 
 namespace {
 
-/* paragraphs inside floats need different alignment tags to avoid
-unwanted space */
+// paragraphs inside floats need different alignment tags to avoid
+// unwanted space
 
 bool noTrivlistCentering(UpdatableInset const * inset)
 {
        if (inset && inset->owner()) {
-               InsetOld::Code const code = inset->owner()->lyxCode();
-               return code == InsetOld::FLOAT_CODE ||
-                       code == InsetOld::WRAP_CODE;
+               InsetBase::Code const code = inset->owner()->lyxCode();
+               return code == InsetBase::FLOAT_CODE ||
+                       code == InsetBase::WRAP_CODE;
        }
        return false;
 }
@@ -1090,7 +1088,7 @@ void sgmlLineBreak(ostream & os, string::size_type & colcount,
 }
 
 enum PAR_TAG {
-       NONE=0,
+       PAR_NONE=0,
        TT = 1,
        SF = 2,
        BF = 4,
@@ -1102,7 +1100,7 @@ enum PAR_TAG {
 
 string tag_name(PAR_TAG const & pt) {
        switch (pt) {
-       case NONE: return "!-- --";
+       case PAR_NONE: return "!-- --";
        case TT: return "tt";
        case SF: return "sf";
        case BF: return "bf";
@@ -1161,7 +1159,7 @@ void Paragraph::simpleLinuxDocOnePar(Buffer const & buf,
        // parsing main loop
        for (pos_type i = 0; i < size(); ++i) {
 
-               PAR_TAG tag_close = NONE;
+               PAR_TAG tag_close = PAR_NONE;
                list < PAR_TAG > tag_open;
 
                LyXFont const font = getFont(buf.params(), i, outerfont);
@@ -1275,9 +1273,9 @@ void Paragraph::simpleLinuxDocOnePar(Buffer const & buf,
 
                char c = getChar(i);
 
+
                if (c == Paragraph::META_INSET) {
-                       InsetOld const * inset = getInset(i);
-                       inset->linuxdoc(buf, os, runparams);
+                       getInset(i)->linuxdoc(buf, os, runparams);
                        font_old = font;
                        continue;
                }
@@ -1294,8 +1292,7 @@ void Paragraph::simpleLinuxDocOnePar(Buffer const & buf,
                        if (ws && !isFreeSpacing()) {
                                // in freespacing mode, spaces are
                                // non-breaking characters
-                               if (desc_on) {// if char is ' ' then...
-
+                               if (desc_on) { // if char is ' ' then...
                                        ++char_line_count;
                                        sgmlLineBreak(os, char_line_count, 6);
                                        os << "</tag>";
@@ -1329,19 +1326,44 @@ void Paragraph::simpleLinuxDocOnePar(Buffer const & buf,
 void Paragraph::simpleDocBookOnePar(Buffer const & buf,
                                    ostream & os,
                                    LyXFont const & outerfont,
-                                   int & desc_on,
                                    OutputParams const & runparams,
-                                   lyx::depth_type depth) const
+                                   lyx::depth_type depth,
+                                   bool labelid) const
 {
        bool emph_flag = false;
 
        LyXLayout_ptr const & style = layout();
+       LyXLayout_ptr const & defaultstyle =
+               buf.params().getLyXTextClass().defaultLayout();
 
-       LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font);
+       LyXFont font_old =
+               style->labeltype == LABEL_MANUAL ? style->labelfont : style->font;
 
        int char_line_count = depth;
-       //if (!style.free_spacing)
-       //      os << string(depth,' ');
+       bool label_closed = true;
+       bool para_closed = true;
+
+       if (style->latextype == LATEX_ITEM_ENVIRONMENT) {
+               string ls = "";
+               Counters & counters = buf.params().getLyXTextClass().counters();
+               if (!style->free_spacing)
+                       os << string(depth,' ');
+               if (!style->labeltag().empty()) {
+                       os << "<" << style->labeltag() << ">\n";
+                       label_closed = false;
+               } else {
+                       if (!defaultstyle->latexparam().empty()) {
+                               counters.step("para");
+                               ls = tostr(counters.value("para"));
+                               ls = " id=\""
+                                       + subst(defaultstyle->latexparam(), "#", ls) + '"';
+                       }
+                       os << "<" << style->itemtag() << ">\n"
+                          << string(depth, ' ') << "<"
+                          << defaultstyle->latexname() << ls << ">\n";
+                       para_closed = false;
+               }
+       }
 
        // parsing main loop
        for (pos_type i = 0; i < size(); ++i) {
@@ -1366,11 +1388,11 @@ void Paragraph::simpleDocBookOnePar(Buffer const & buf,
                        }
                }
 
-
                if (isInset(i)) {
-                       InsetOld const * inset = getInset(i);
+                       InsetBase const * inset = getInset(i);
                        // don't print the inset in position 0 if desc_on == 3 (label)
-                       if (i || desc_on != 3) {
+                       //if (i || desc_on != 3) {
+                       if (!labelid) {
                                if (style->latexparam() == "CDATA")
                                        os << "]]>";
                                inset->docbook(buf, os, runparams);
@@ -1387,10 +1409,13 @@ void Paragraph::simpleDocBookOnePar(Buffer const & buf,
                                os << c;
                        } else if (isFreeSpacing() || c != ' ') {
                                        os << str;
-                       } else if (desc_on == 1) {
+                       } else if (!style->labeltag().empty() && !label_closed) {
                                ++char_line_count;
-                               os << "\n</term><listitem><para>";
-                               desc_on = 2;
+                               os << "\n</" << style->labeltag() << "><"
+                                  << style->itemtag() << "><"
+                                  << defaultstyle->latexname() << ">";
+                               label_closed = true;
+                               para_closed = false;
                        } else {
                                os << ' ';
                        }
@@ -1407,9 +1432,15 @@ void Paragraph::simpleDocBookOnePar(Buffer const & buf,
        }
 
        // resets description flag correctly
-       if (desc_on == 1) {
+       if (!label_closed) {
                // <term> not closed...
-               os << "</term>\n<listitem><para>&nbsp;</para>";
+               os << "</" << style->labeltag() << ">\n<"
+                  << style->itemtag() << "><"
+                  << defaultstyle->latexname() << ">&nbsp;";
+       }
+       if (!para_closed) {
+               os << "\n" << string(depth, ' ') << "</"
+                  << defaultstyle->latexname() << ">\n";
        }
        if (style->free_spacing)
                os << '\n';
@@ -1432,7 +1463,7 @@ bool IsInsetChar(char c)
 bool Paragraph::isHfill(pos_type pos) const
 {
        return IsInsetChar(getChar(pos))
-              && getInset(pos)->lyxCode() == InsetOld::HFILL_CODE;
+              && getInset(pos)->lyxCode() == InsetBase::HFILL_CODE;
 }
 
 
@@ -1445,7 +1476,7 @@ bool Paragraph::isInset(pos_type pos) const
 bool Paragraph::isNewline(pos_type pos) const
 {
        return IsInsetChar(getChar(pos))
-              && getInset(pos)->lyxCode() == InsetOld::NEWLINE_CODE;
+              && getInset(pos)->lyxCode() == InsetBase::NEWLINE_CODE;
 }
 
 
@@ -1508,7 +1539,7 @@ bool Paragraph::isRightToLeftPar(BufferParams const & bparams) const
        return lyxrc.rtl_support
                && getParLanguage(bparams)->RightToLeft()
                && !(inInset() && inInset()->owner() &&
-                    inInset()->owner()->lyxCode() == InsetOld::ERT_CODE);
+                    inInset()->owner()->lyxCode() == InsetBase::ERT_CODE);
 }
 
 
@@ -1525,7 +1556,7 @@ void Paragraph::changeLanguage(BufferParams const & bparams,
 }
 
 
-bool Paragraph::isMultiLingual(BufferParams const & bparams)
+bool Paragraph::isMultiLingual(BufferParams const & bparams) const
 {
        Language const * doc_language = bparams.language;
        Pimpl::FontList::const_iterator cit = pimpl_->fontlist.begin();
@@ -1564,7 +1595,7 @@ string const Paragraph::asString(Buffer const & buffer,
                if (IsPrintable(c))
                        s += c;
                else if (c == META_INSET &&
-                        getInset(i)->lyxCode() == InsetOld::MATH_CODE) {
+                        getInset(i)->lyxCode() == InsetBase::MATH_CODE) {
                        ostringstream os;
                        getInset(i)->plaintext(buffer, os, runparams);
                        s += subst(STRCONV(os.str()),'\n',' ');
@@ -1674,7 +1705,6 @@ bool Paragraph::isChangeEdited(pos_type start, pos_type end) const
 void Paragraph::setChange(lyx::pos_type pos, Change::Type type)
 {
        pimpl_->setChange(pos, type);
-
 }
 
 
@@ -1709,7 +1739,6 @@ Paragraph::value_type Paragraph::getChar(pos_type pos) const
                       << id() << " of size " << siz
                       << "  is a bit silly !" << endl;
                BOOST_ASSERT(false);
-               return '\0';
        }
 
        return text_[pos];
@@ -1725,8 +1754,8 @@ int Paragraph::id() const
 LyXLayout_ptr const & Paragraph::layout() const
 {
 /*
-       InsetOld * inset = inInset();
-       if (inset && inset->lyxCode() == InsetOld::ENVIRONMENT_CODE)
+       InsetBase * inset = inInset();
+       if (inset && inset->lyxCode() == InsetBase::ENVIRONMENT_CODE)
                return static_cast<InsetEnvironment*>(inset)->layout();
 */
        return layout_;
@@ -1775,9 +1804,9 @@ bool Paragraph::isFreeSpacing() const
                return true;
 
        // for now we just need this, later should we need this in some
-       // other way we can always add a function to InsetOld too.
+       // other way we can always add a function to InsetBase too.
        if (pimpl_->inset_owner && pimpl_->inset_owner->owner())
-               return pimpl_->inset_owner->owner()->lyxCode() == InsetOld::ERT_CODE;
+               return pimpl_->inset_owner->owner()->lyxCode() == InsetBase::ERT_CODE;
        return false;
 }
 
@@ -1787,7 +1816,7 @@ bool Paragraph::allowEmpty() const
        if (layout()->keepempty)
                return true;
        if (pimpl_->inset_owner && pimpl_->inset_owner->owner())
-               return pimpl_->inset_owner->owner()->lyxCode() == InsetOld::ERT_CODE;
+               return pimpl_->inset_owner->owner()->lyxCode() == InsetBase::ERT_CODE;
        return false;
 }
 
@@ -1804,6 +1833,30 @@ RowList::iterator Paragraph::getRow(pos_type pos)
 }
 
 
+RowList::const_iterator Paragraph::getRow(pos_type pos) const
+{
+       RowList::const_iterator rit = rows.end();
+       RowList::const_iterator const begin = rows.begin();
+
+       for (--rit; rit != begin && rit->pos() > pos; --rit)
+               ;
+
+       return rit;
+}
+
+
+size_t Paragraph::row(pos_type pos) const
+{
+       RowList::const_iterator rit = rows.end();
+       RowList::const_iterator const begin = rows.begin();
+
+       for (--rit; rit != begin && rit->pos() > pos; --rit)
+               ;
+
+       return rit - begin;
+}
+
+
 unsigned char Paragraph::transformChar(unsigned char c, pos_type pos) const
 {
        if (!Encodings::is_arabic(c))