]> git.lyx.org Git - lyx.git/blobdiff - src/insets/insettext.C
small cleanup
[lyx.git] / src / insets / insettext.C
index 7c40d596923509551e9acfcf0d8975798159a44e..3b50c482b64f73a0d359e3fb39c802d5da0d6209 100644 (file)
@@ -14,6 +14,7 @@
 
 #include "buffer.h"
 #include "BufferView.h"
+#include "bufferview_funcs.h"
 #include "CutAndPaste.h"
 #include "debug.h"
 #include "dimension.h"
@@ -69,14 +70,15 @@ using std::make_pair;
 using std::vector;
 using std::pair;
 using std::for_each;
+using std::auto_ptr;
 
 using namespace lyx::support;
+using namespace lyx::graphics;
+using namespace bv_funcs;
 
 using lyx::pos_type;
 using lyx::textclass_type;
 
-namespace grfx = lyx::graphics;
-
 // These functions should probably go into bufferview_funcs somehow (Jug)
 
 void InsetText::saveLyXTextState() const
@@ -123,7 +125,7 @@ void InsetText::restoreLyXTextState() const
 
 
 InsetText::InsetText(BufferParams const & bp)
-       : UpdatableInset(), in_update(false), text_(0, this)
+       : UpdatableInset(), text_(0, this)
 {
        paragraphs.push_back(Paragraph());
        paragraphs.begin()->layout(bp.getLyXTextClass().defaultLayout());
@@ -134,7 +136,7 @@ InsetText::InsetText(BufferParams const & bp)
 
 
 InsetText::InsetText(InsetText const & in)
-       : UpdatableInset(in), in_update(false), text_(0, this)
+       : UpdatableInset(in), text_(0, this)
 {
        init(&in);
 }
@@ -150,12 +152,14 @@ InsetText & InsetText::operator=(InsetText const & it)
 void InsetText::init(InsetText const * ins)
 {
        if (ins) {
+               textwidth_ = ins->textwidth_;
                text_.bv_owner = ins->text_.bv_owner;
                setParagraphData(ins->paragraphs);
                autoBreakRows = ins->autoBreakRows;
                drawFrame_ = ins->drawFrame_;
                frame_color = ins->frame_color;
        } else {
+               textwidth_ = 0; // unbounded
                drawFrame_ = NEVER;
                frame_color = LColor::insetframe;
                autoBreakRows = false;
@@ -164,7 +168,6 @@ void InsetText::init(InsetText const * ins)
        for_each(paragraphs.begin(), paragraphs.end(),
                 boost::bind(&Paragraph::setInsetOwner, _1, this));
        top_y = 0;
-       old_max_width = 0;
        no_selection = true;
        need_update = FULL;
        drawTextXOffset = 0;
@@ -202,9 +205,9 @@ void InsetText::clear(bool just_mark_erased)
 }
 
 
-InsetBase * InsetText::clone() const
+auto_ptr<InsetBase> InsetText::clone() const
 {
-       return new InsetText(*this);
+       return auto_ptr<InsetBase>(new InsetText(*this));
 }
 
 
@@ -273,28 +276,23 @@ void InsetText::read(Buffer const * buf, LyXLex & lex)
 
 void InsetText::metrics(MetricsInfo & mi, Dimension & dim) const
 {
+       //lyxerr << "InsetText::metrics: width: " << mi.base.textwidth << "\n";
+
+       textwidth_ = mi.base.textwidth;
        BufferView * bv = mi.base.bv;
        setViewCache(bv);
-       dim.asc = text_.rows().begin()->ascent_of_text() + TEXT_TO_INSET_OFFSET;
-       dim.des = text_.height - dim.asc + TEXT_TO_INSET_OFFSET;
-       dim.wid = max(textWidth(bv), int(text_.width)) + 2 * TEXT_TO_INSET_OFFSET;
+       text_.metrics(mi, dim);
+       dim.asc += TEXT_TO_INSET_OFFSET;
+       dim.des += TEXT_TO_INSET_OFFSET;
+       dim.wid += 2 * TEXT_TO_INSET_OFFSET;
        dim.wid = max(dim.wid, 10);
        dim_ = dim;
 }
 
 
-int InsetText::textWidth(BufferView * bv, bool fordraw) const
+int InsetText::textWidth() const
 {
-       int w = autoBreakRows ? getMaxWidth(bv, this) : -1;
-
-       if (fordraw)
-               return max(w - 2 * TEXT_TO_INSET_OFFSET,
-                          (int)getLyXText(bv)->width);
-
-       if (w < 0)
-               return -1;
-
-       return w - 2 * TEXT_TO_INSET_OFFSET;
+       return textwidth_;
 }
 
 
@@ -305,8 +303,7 @@ void InsetText::draw(PainterInfo & pi, int x, int baseline) const
 
        // update our idea of where we are. Clearly, we should
        // not have to know this information.
-       if (top_x != x)
-               top_x = x;
+       top_x = x;
 
        int const start_x = x;
 
@@ -336,7 +333,7 @@ void InsetText::draw(PainterInfo & pi, int x, int baseline) const
        }
 
        if (the_locking_inset && cpar() == inset_par && cpos() == inset_pos) {
-               inset_x = cix(bv) - int(x) + drawTextXOffset;
+               inset_x = cix(bv) - x + drawTextXOffset;
                inset_y = ciy() + drawTextYOffset;
        }
 
@@ -349,7 +346,7 @@ void InsetText::draw(PainterInfo & pi, int x, int baseline) const
        int ph = pain.paperHeight();
        int first = 0;
        int y = y_offset;
-       while ((rowit != end) && ((y + rowit->height()) <= 0)) {
+       while (rowit != end && y + rowit->height() <= 0) {
                y += rowit->height();
                first += rowit->height();
                ++rowit;
@@ -378,7 +375,7 @@ void InsetText::draw(PainterInfo & pi, int x, int baseline) const
 
        text_.clearPaint();
 
-       if ((drawFrame_ == ALWAYS) || (drawFrame_ == LOCKED && locked)) {
+       if (drawFrame_ == ALWAYS || (drawFrame_ == LOCKED && locked)) {
                drawFrame(pain, int(start_x));
        }
 
@@ -400,75 +397,12 @@ void InsetText::drawFrame(Painter & pain, int x) const
 }
 
 
-void InsetText::update(BufferView * bv, bool reinit)
-{
-       setViewCache(bv);
-
-       if (in_update) {
-               if (reinit && owner()) {
-                       reinitLyXText();
-                       owner()->update(bv, true);
-               }
-               return;
-       }
-       in_update = true;
-
-       if (reinit || need_update == INIT) {
-               need_update = FULL;
-               // we should put this call where we set need_update to INIT!
-               reinitLyXText();
-               if (owner())
-                       owner()->update(bv, true);
-               in_update = false;
-
-               int nw = getMaxWidth(bv, this);
-               if (nw > 0 && old_max_width != nw) {
-                       need_update |= INIT;
-                       old_max_width = nw;
-               }
-               return;
-       }
-
-       if (!autoBreakRows && paragraphs.size() > 1)
-               collapseParagraphs(bv);
-
-       if (the_locking_inset) {
-               inset_x = cix(bv) - top_x + drawTextXOffset;
-               inset_y = ciy() + drawTextYOffset;
-               the_locking_inset->update(bv, reinit);
-       }
-
-       if ((need_update & CURSOR_PAR) && (text_.refreshStatus() == LyXText::REFRESH_NONE) &&
-               the_locking_inset) {
-               text_.updateInset(the_locking_inset);
-       }
-
-       if (text_.refreshStatus() == LyXText::REFRESH_AREA)
-               need_update |= FULL;
-
-       in_update = false;
-
-       int nw = getMaxWidth(bv, this);
-       if (nw > 0 && old_max_width != nw) {
-               need_update |= INIT;
-               old_max_width = nw;
-       }
-}
-
-
 void InsetText::setUpdateStatus(int what) const
 {
        need_update |= what;
-       // we have to redraw us full if our LyXText REFRESH_AREA or
-       // if we don't break row so that we only have one row to update!
-       if ((text_.refreshStatus() == LyXText::REFRESH_AREA) ||
-           (!autoBreakRows &&
-            (text_.refreshStatus() == LyXText::REFRESH_ROW)))
-       {
+       // we will to redraw us full if our LyXText wants it
+       if (text_.needRefresh())
                need_update |= FULL;
-       } else if (text_.refreshStatus() == LyXText::REFRESH_ROW) {
-               need_update |= CURSOR_PAR;
-       }
 
        // this to not draw a selection when we redraw all of it!
        if (need_update & CURSOR && !(need_update & SELECTION)) {
@@ -481,21 +415,24 @@ void InsetText::setUpdateStatus(int what) const
 
 void InsetText::updateLocal(BufferView * bv, int what, bool mark_dirty)
 {
+       if (!bv)
+               return;
+
        if (!autoBreakRows && paragraphs.size() > 1)
                collapseParagraphs(bv);
 
        text_.partialRebreak();
        setUpdateStatus(what);
        bool flag = mark_dirty ||
-               (((need_update != CURSOR) && (need_update != NONE)) ||
-                (text_.refreshStatus() != LyXText::REFRESH_NONE) || text_.selection.set());
+               ((need_update != CURSOR && need_update != NONE) ||
+                text_.needRefresh() || text_.selection.set());
        if (!text_.selection.set())
                text_.selection.cursor = text_.cursor;
 
        bv->fitCursor();
 
        if (flag) {
-               text_.postPaint(0);
+               text_.postPaint();
                bv->updateInset(const_cast<InsetText *>(this));
        }
 
@@ -560,7 +497,7 @@ void InsetText::lockInset(BufferView * bv)
        inset_boundary = false;
        inset_par = paragraphs.end();
        old_par = paragraphs.end();
-       text_.setCursor(paragraphs.begin(), 0);
+       text_.setCursorIntern(paragraphs.begin(), 0);
        text_.clearSelection();
        finishUndo();
        // If the inset is empty set the language of the current font to the
@@ -586,7 +523,7 @@ void InsetText::lockInset(BufferView * bv, UpdatableInset * inset)
        inset_pos = cpos();
        inset_par = cpar();
        inset_boundary = cboundary();
-       updateLocal(bv, CURSOR, false);
+       //updateLocal(bv, CURSOR, false);
 }
 
 
@@ -602,30 +539,36 @@ bool InsetText::lockInsetInInset(BufferView * bv, UpdatableInset * inset)
 
                int const id = inset->id();
                for (; pit != pend; ++pit) {
-                       InsetList::iterator it =
-                               pit->insetlist.begin();
-                       InsetList::iterator const end =
-                               pit->insetlist.end();
+                       InsetList::iterator it = pit->insetlist.begin();
+                       InsetList::iterator const end = pit->insetlist.end();
                        for (; it != end; ++it) {
                                if (it->inset == inset) {
-                                       getLyXText(bv)->setCursorIntern(pit, it->pos);
+                                       lyxerr << "InsetText::lockInsetInInset: 1 a\n";
+                                       text_.setCursorIntern(pit, it->pos);
+                                       lyxerr << "InsetText::lockInsetInInset: 1 b\n";
+                                       lyxerr << "bv: " << bv << " inset: " << inset << "\n";
                                        lockInset(bv, inset);
+                                       lyxerr << "InsetText::lockInsetInInset: 1 c" << endl;
                                        return true;
                                }
                                if (it->inset->getInsetFromID(id)) {
-                                       getLyXText(bv)->setCursorIntern(pit, it->pos);
+                                       lyxerr << "InsetText::lockInsetInInset: 2\n";
+                                       text_.setCursorIntern(pit, it->pos);
                                        it->inset->localDispatch(FuncRequest(bv, LFUN_INSET_EDIT));
                                        return the_locking_inset->lockInsetInInset(bv, inset);
                                }
                        }
                }
+               lyxerr << "InsetText::lockInsetInInset: 3\n";
                return false;
        }
        if (inset == cpar()->getInset(cpos())) {
                lyxerr[Debug::INSETS] << "OK" << endl;
                lockInset(bv, inset);
                return true;
-       } else if (the_locking_inset && (the_locking_inset == inset)) {
+       }
+
+       if (the_locking_inset && the_locking_inset == inset) {
                if (cpar() == inset_par && cpos() == inset_pos) {
                        lyxerr[Debug::INSETS] << "OK" << endl;
                        inset_x = cix(bv) - top_x + drawTextXOffset;
@@ -664,7 +607,7 @@ bool InsetText::unlockInsetInInset(BufferView * bv, UpdatableInset * inset,
 }
 
 
-bool InsetText::updateInsetInInset(BufferView * bv, Inset * inset)
+bool InsetText::updateInsetInInset(BufferView * bv, InsetOld * inset)
 {
        if (!autoBreakRows && paragraphs.size() > 1)
                collapseParagraphs(bv);
@@ -686,11 +629,10 @@ bool InsetText::updateInsetInInset(BufferView * bv, Inset * inset)
                                return false;
                        found = tl_inset->updateInsetInInset(bv, inset);
                        ustat = FULL;
-               }
-               if (found)
+               } else { 
                        text_.updateInset(tl_inset);
-               if (found)
                        setUpdateStatus(ustat);
+               }
                return found;
        }
        bool found = text_.updateInset(inset);
@@ -724,7 +666,7 @@ void InsetText::lfunMousePress(FuncRequest const & cmd)
 
        int tmp_x = cmd.x - drawTextXOffset;
        int tmp_y = cmd.y + dim_.asc - getLyXText(bv)->top_y();
-       Inset * inset = getLyXText(bv)->checkInsetHit(tmp_x, tmp_y);
+       InsetOld * inset = getLyXText(bv)->checkInsetHit(tmp_x, tmp_y);
 
        if (the_locking_inset) {
                if (the_locking_inset == inset) {
@@ -808,7 +750,7 @@ bool InsetText::lfunMouseRelease(FuncRequest const & cmd)
 
        int tmp_x = cmd.x - drawTextXOffset;
        int tmp_y = cmd.y + dim_.asc - getLyXText(bv)->top_y();
-       Inset * inset = getLyXText(bv)->checkInsetHit(tmp_x, tmp_y);
+       InsetOld * inset = getLyXText(bv)->checkInsetHit(tmp_x, tmp_y);
        bool ret = false;
        if (inset) {
 // This code should probably be removed now. Simple insets
@@ -866,12 +808,13 @@ void InsetText::lfunMouseMotion(FuncRequest const & cmd)
 }
 
 
-Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
+InsetOld::RESULT InsetText::localDispatch(FuncRequest const & cmd)
 {
        BufferView * bv = cmd.view();
        setViewCache(bv);
 
-       if (cmd.action == LFUN_INSET_EDIT) {
+       switch (cmd.action) {
+       case LFUN_INSET_EDIT: {
                UpdatableInset::localDispatch(cmd);
 
                if (!bv->lockInset(this)) {
@@ -881,7 +824,9 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
 
                locked = true;
                the_locking_inset = 0;
-               inset_pos = inset_x = inset_y = 0;
+               inset_pos = 0;
+               inset_x = 0;
+               inset_y = 0;
                inset_boundary = false;
                inset_par = paragraphs.end();
                old_par = paragraphs.end();
@@ -889,13 +834,9 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
 
                if (cmd.argument.size()) {
                        if (cmd.argument == "left")
-                               text_.setCursor(paragraphs.begin(), 0);
+                               text_.setCursorIntern(paragraphs.begin(), 0);
                        else {
-                               ParagraphList::iterator it = paragraphs.begin();
-                               ParagraphList::iterator end = paragraphs.end();
-                               while (boost::next(it) != end)
-                                       ++it;
-               //              int const pos = (p->size() ? p->size()-1 : p->size());
+                               ParagraphList::iterator it = boost::prior(paragraphs.end());
                                text_.setCursor(it, it->size());
                        }
                } else {
@@ -935,18 +876,19 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                return DISPATCHED;
        }
 
+       case LFUN_MOUSE_PRESS:
+               lfunMousePress(cmd);
+               return DISPATCHED;
 
-       switch (cmd.action) {
-               case LFUN_MOUSE_PRESS:
-                       lfunMousePress(cmd);
-                       return DISPATCHED;
-               case LFUN_MOUSE_MOTION:
-                       lfunMouseMotion(cmd);
-                       return DISPATCHED;
-               case LFUN_MOUSE_RELEASE:
-                       return lfunMouseRelease(cmd) ? DISPATCHED : UNDISPATCHED;
-               default:
-                       break;
+       case LFUN_MOUSE_MOTION:
+               lfunMouseMotion(cmd);
+               return DISPATCHED;
+
+       case LFUN_MOUSE_RELEASE:
+               return lfunMouseRelease(cmd) ? DISPATCHED : UNDISPATCHED;
+
+       default:
+               break;
        }
 
        bool was_empty = (paragraphs.begin()->empty() &&
@@ -1022,7 +964,7 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                         * true (on). */
 #if 0
                        // This should not be needed here and is also WRONG!
-                       setUndo(bv, Undo::INSERT, text_.cursor.par());
+                       recordUndo(bv, Undo::INSERT, text_.cursor.par());
 #endif
                        bv->switchKeyMap();
                        if (lyxrc.auto_region_delete) {
@@ -1151,6 +1093,7 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                        }
                }
 
+               replaceSelection(bv->getLyXText());
                size_t sel_index = 0;
                string const & arg = cmd.argument;
                if (isStrUnsignedInt(arg)) {
@@ -1171,6 +1114,7 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                        result = DISPATCHED;
                        break;
                }
+               replaceSelection(bv->getLyXText());
                text_.breakParagraph(paragraphs, 0);
                updwhat = CURSOR | FULL;
                updflag = true;
@@ -1181,6 +1125,7 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                        result = DISPATCHED;
                        break;
                }
+               replaceSelection(bv->getLyXText());
                text_.breakParagraph(paragraphs, 1);
                updwhat = CURSOR | FULL;
                updflag = true;
@@ -1192,6 +1137,7 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & cmd)
                        break;
                }
 
+               replaceSelection(bv->getLyXText());
                text_.insertInset(new InsetNewline);
                updwhat = CURSOR | CURSOR_PAR;
                updflag = true;
@@ -1364,6 +1310,27 @@ int InsetText::ascii(Buffer const * buf, ostream & os, int linelen) const
 }
 
 
+int InsetText::linuxdoc(Buffer const * buf, ostream & os) const
+{
+       ParagraphList::iterator pit = const_cast<ParagraphList&>(paragraphs).begin();
+       ParagraphList::iterator pend = const_cast<ParagraphList&>(paragraphs).end();
+
+       // There is a confusion between the empty paragraph and the default paragraph
+       // The default paragraph is <p></p>, the empty paragraph is *empty*
+       // Since none of the floats of linuxdoc accepts standard paragraphs
+       // I disable them. I don't expect problems. (jamatos 2003/07/27)
+       for (; pit != pend; ++pit) {
+               const string name = pit->layout()->latexname();
+               if (name != "p")
+                       sgml::openTag(os, 1, 0, name);
+               buf->simpleLinuxDocOnePar(os, pit, 0);
+               if (name != "p")
+                       sgml::closeTag(os, 1, 0, name);
+       }
+       return 0;
+}
+
+
 int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
 {
        unsigned int lines = 0;
@@ -1552,7 +1519,7 @@ int InsetText::insetInInsetY() const
        if (!the_locking_inset)
                return 0;
 
-       return (inset_y + the_locking_inset->insetInInsetY());
+       return inset_y + the_locking_inset->insetInInsetY();
 }
 
 
@@ -1562,8 +1529,7 @@ void InsetText::fitInsetCursor(BufferView * bv) const
                the_locking_inset->fitInsetCursor(bv);
                return;
        }
-       LyXFont const font =
-               getLyXText(bv)->getFont(bv->buffer(), cpar(), cpos());
+       LyXFont const font = text_.getFont(bv->buffer(), cpar(), cpos());
 
        int const asc = font_metrics::maxAscent(font);
        int const desc = font_metrics::maxDescent(font);
@@ -1573,7 +1539,7 @@ void InsetText::fitInsetCursor(BufferView * bv) const
 }
 
 
-Inset::RESULT
+InsetOld::RESULT
 InsetText::moveRight(BufferView * bv, bool activate_inset, bool selecting)
 {
        if (text_.cursor.par()->isRightToLeftPar(bv->buffer()->params))
@@ -1583,7 +1549,7 @@ InsetText::moveRight(BufferView * bv, bool activate_inset, bool selecting)
 }
 
 
-Inset::RESULT
+InsetOld::RESULT
 InsetText::moveLeft(BufferView * bv, bool activate_inset, bool selecting)
 {
        if (text_.cursor.par()->isRightToLeftPar(bv->buffer()->params))
@@ -1593,7 +1559,7 @@ InsetText::moveLeft(BufferView * bv, bool activate_inset, bool selecting)
 }
 
 
-Inset::RESULT
+InsetOld::RESULT
 InsetText::moveRightIntern(BufferView * bv, bool front,
                           bool activate_inset, bool selecting)
 {
@@ -1610,7 +1576,7 @@ InsetText::moveRightIntern(BufferView * bv, bool front,
 }
 
 
-Inset::RESULT
+InsetOld::RESULT
 InsetText::moveLeftIntern(BufferView * bv, bool front,
                          bool activate_inset, bool selecting)
 {
@@ -1625,7 +1591,7 @@ InsetText::moveLeftIntern(BufferView * bv, bool front,
 }
 
 
-Inset::RESULT InsetText::moveUp(BufferView * bv)
+InsetOld::RESULT InsetText::moveUp(BufferView * bv)
 {
        if (crow() == text_.rows().begin())
                return FINISHED_UP;
@@ -1635,7 +1601,7 @@ Inset::RESULT InsetText::moveUp(BufferView * bv)
 }
 
 
-Inset::RESULT InsetText::moveDown(BufferView * bv)
+InsetOld::RESULT InsetText::moveDown(BufferView * bv)
 {
        if (boost::next(crow()) == text_.rows().end())
                return FINISHED_DOWN;
@@ -1645,7 +1611,7 @@ Inset::RESULT InsetText::moveDown(BufferView * bv)
 }
 
 
-bool InsetText::insertInset(BufferView * bv, Inset * inset)
+bool InsetText::insertInset(BufferView * bv, InsetOld * inset)
 {
        if (the_locking_inset) {
                if (the_locking_inset->insetAllowed(inset))
@@ -1653,14 +1619,14 @@ bool InsetText::insertInset(BufferView * bv, Inset * inset)
                return false;
        }
        inset->setOwner(this);
-       getLyXText(bv)->insertInset(inset);
+       text_.insertInset(inset);
        bv->fitCursor();
        updateLocal(bv, CURSOR_PAR|CURSOR, true);
        return true;
 }
 
 
-bool InsetText::insetAllowed(Inset::Code code) const
+bool InsetText::insetAllowed(InsetOld::Code code) const
 {
        // in_insetAllowed is a really gross hack,
        // to allow us to call the owner's insetAllowed
@@ -1686,7 +1652,7 @@ UpdatableInset * InsetText::getLockingInset() const
 }
 
 
-UpdatableInset * InsetText::getFirstLockingInsetOfType(Inset::Code c)
+UpdatableInset * InsetText::getFirstLockingInsetOfType(InsetOld::Code c)
 {
        if (c == lyxCode())
                return this;
@@ -1727,17 +1693,20 @@ void InsetText::setFont(BufferView * bv, LyXFont const & font, bool toggleall,
 
        if ((paragraphs.size() == 1 && paragraphs.begin()->empty())
            || cpar()->empty()) {
-               getLyXText(bv)->setFont(font, toggleall);
+               text_.setFont(font, toggleall);
                return;
        }
 
 
-       if (text_.selection.set()) {
-               setUndo(bv, Undo::EDIT, text_.cursor.par());
-       }
+       if (text_.selection.set())
+               recordUndo(bv, Undo::ATOMIC, text_.cursor.par());
 
-       if (selectall)
-               selectAll(bv);
+       if (selectall) {
+               text_.cursorTop();
+               text_.selection.cursor = text_.cursor;
+               text_.cursorBottom();
+               text_.setSelection();
+       }
 
        text_.toggleFree(font, toggleall);
 
@@ -1757,19 +1726,15 @@ void InsetText::setFont(BufferView * bv, LyXFont const & font, bool toggleall,
 
 bool InsetText::checkAndActivateInset(BufferView * bv, bool front)
 {
-       if (cpar()->isInset(cpos())) {
-               Inset * inset =
-                       static_cast<UpdatableInset*>(cpar()->getInset(cpos()));
-               if (!isHighlyEditableInset(inset))
-                       return false;
-               FuncRequest cmd(bv, LFUN_INSET_EDIT, front ? "left" : "right");
-               inset->localDispatch(cmd);
-               if (!the_locking_inset)
-                       return false;
-               updateLocal(bv, CURSOR, false);
-               return true;
-       }
-       return false;
+       InsetOld * inset = cpar()->getInset(cpos());
+       if (!isHighlyEditableInset(inset))
+               return false;
+       FuncRequest cmd(bv, LFUN_INSET_EDIT, front ? "left" : "right");
+       inset->localDispatch(cmd);
+       if (!the_locking_inset)
+               return false;
+       updateLocal(bv, CURSOR, false);
+       return true;
 }
 
 
@@ -1779,7 +1744,7 @@ bool InsetText::checkAndActivateInset(BufferView * bv, int x, int y,
        x -= drawTextXOffset;
        int dummyx = x;
        int dummyy = y + dim_.asc;
-       Inset * inset = getLyXText(bv)->checkInsetHit(dummyx, dummyy);
+       InsetOld * inset = getLyXText(bv)->checkInsetHit(dummyx, dummyy);
        // we only do the edit() call if the inset was hit by the mouse
        // or if it is a highly editable inset. So we should call this
        // function from our own edit with button < 0.
@@ -1788,40 +1753,20 @@ bool InsetText::checkAndActivateInset(BufferView * bv, int x, int y,
        if (button == mouse_button::none && !isHighlyEditableInset(inset))
                return false;
 
-       if (inset) {
-               if (x < 0)
-                       x = dim_.wid;
-               if (y < 0)
-                       y = dim_.des;
-               inset_x = cix(bv) - top_x + drawTextXOffset;
-               inset_y = ciy() + drawTextYOffset;
-               FuncRequest cmd(bv, LFUN_INSET_EDIT, x - inset_x, y - inset_y, button);
-               inset->localDispatch(cmd);
-               if (!the_locking_inset)
-                       return false;
-               updateLocal(bv, CURSOR, false);
-               return true;
-       }
-       return false;
-}
-
-
-int InsetText::getMaxWidth(BufferView * bv, UpdatableInset const * inset) const
-{
-#if 0
-       int w = UpdatableInset::getMaxWidth(bv, inset);
-       if (w < 0) {
-               return -1;
-       }
-       if (owner()) {
-               w = w - top_x + owner()->x();
-               return w;
-       }
-       w -= (2 * TEXT_TO_INSET_OFFSET);
-       return w - top_x;
-#else
-       return UpdatableInset::getMaxWidth(bv, inset);
-#endif
+       if (!inset)
+               return false;
+       if (x < 0)
+               x = dim_.wid;
+       if (y < 0)
+               y = dim_.des;
+       inset_x = cix(bv) - top_x + drawTextXOffset;
+       inset_y = ciy() + drawTextYOffset;
+       FuncRequest cmd(bv, LFUN_INSET_EDIT, x - inset_x, y - inset_y, button);
+       inset->localDispatch(cmd);
+       if (!the_locking_inset)
+               return false;
+       updateLocal(bv, CURSOR, false);
+       return true;
 }
 
 
@@ -1839,8 +1784,7 @@ void InsetText::setParagraphData(ParagraphList const & plist)
        ParagraphList::const_iterator end = plist.end();
        for (; it != end; ++it) {
                paragraphs.push_back(*it);
-               Paragraph & tmp = paragraphs.back();
-               tmp.setInsetOwner(this);
+               paragraphs.back().setInsetOwner(this);
        }
 
        reinitLyXText();
@@ -1910,7 +1854,7 @@ int InsetText::cx(BufferView * bv) const
                LyXFont font = text_.getFont(bv->buffer(), text_.cursor.par(),
                                            text_.cursor.pos());
                if (font.isVisibleRightToLeft())
-                       x -= the_locking_inset->width(bv, font);
+                       x -= the_locking_inset->width();
        }
        return x;
 }
@@ -1923,7 +1867,7 @@ int InsetText::cix(BufferView * bv) const
                LyXFont font = text_.getFont(bv->buffer(), text_.cursor.par(),
                                            text_.cursor.pos());
                if (font.isVisibleRightToLeft())
-                       x -= the_locking_inset->width(bv, font);
+                       x -= the_locking_inset->width();
        }
        return x;
 }
@@ -1993,13 +1937,13 @@ void InsetText::deleteLyXText(BufferView * bv, bool recursive) const
 }
 
 
-void InsetText::resizeLyXText(BufferView * bv, bool force) const
+void InsetText::resizeLyXText(BufferView * bv, bool /*force*/) const
 {
        if (paragraphs.size() == 1 && paragraphs.begin()->empty()) {
                // no data, resize not neccessary!
                // we have to do this as a fixed width may have changed!
                saveLyXTextState();
-               text_.init(bv, true);
+               text_.init(bv);
                restoreLyXTextState();
                return;
        }
@@ -2010,19 +1954,17 @@ void InsetText::resizeLyXText(BufferView * bv, bool force) const
        Assert(bv);
        setViewCache(bv);
 
-       // one endless line, resize normally not necessary
-       if (!force && getMaxWidth(bv, this) < 0)
-               return;
-
        saveLyXTextState();
 
        for_each(const_cast<ParagraphList&>(paragraphs).begin(),
                 const_cast<ParagraphList&>(paragraphs).end(),
                 boost::bind(&Paragraph::resizeInsetsLyXText, _1, bv));
 
-       text_.init(bv, true);
+       text_.init(bv);
        restoreLyXTextState();
 
+       // seems to be unneeded
+#if 1
        if (the_locking_inset) {
                inset_x = cix(bv) - top_x + drawTextXOffset;
                inset_y = ciy() + drawTextYOffset;
@@ -2036,6 +1978,7 @@ void InsetText::resizeLyXText(BufferView * bv, bool force) const
        } else {
                need_update |= FULL;
        }
+#endif
 }
 
 
@@ -2052,7 +1995,7 @@ void InsetText::reinitLyXText() const
                 const_cast<ParagraphList&>(paragraphs).end(),
                 boost::bind(&Paragraph::resizeInsetsLyXText, _1, bv));
 
-       text_.init(bv, true);
+       text_.init(bv);
        restoreLyXTextState();
        if (the_locking_inset) {
                inset_x = cix(bv) - top_x + drawTextXOffset;
@@ -2060,7 +2003,6 @@ void InsetText::reinitLyXText() const
        }
        text_.top_y(bv->screen().topCursorVisible(&text_));
        if (!owner()) {
-               const_cast<InsetText*>(this)->updateLocal(bv, FULL, false);
                // this will scroll the screen such that the cursor becomes visible
                bv->updateScrollbar();
        } else {
@@ -2107,15 +2049,6 @@ int InsetText::scroll(bool recursive) const
 }
 
 
-void InsetText::selectAll(BufferView * bv)
-{
-       getLyXText(bv)->cursorTop();
-       getLyXText(bv)->selection.cursor = getLyXText(bv)->cursor;
-       getLyXText(bv)->cursorBottom();
-       getLyXText(bv)->setSelection();
-}
-
-
 void InsetText::clearSelection(BufferView * bv)
 {
        getLyXText(bv)->clearSelection();
@@ -2156,7 +2089,7 @@ LyXCursor const & InsetText::cursor(BufferView * bv) const
 }
 
 
-Inset * InsetText::getInsetFromID(int id_arg) const
+InsetOld * InsetText::getInsetFromID(int id_arg) const
 {
        if (id_arg == id())
                return const_cast<InsetText *>(this);
@@ -2169,7 +2102,7 @@ Inset * InsetText::getInsetFromID(int id_arg) const
                for (; it != end; ++it) {
                        if (it->inset->id() == id_arg)
                                return it->inset;
-                       Inset * in = it->inset->getInsetFromID(id_arg);
+                       InsetOld * in = it->inset->getInsetFromID(id_arg);
                        if (in)
                                return in;
                }
@@ -2243,10 +2176,10 @@ bool InsetText::nextChange(BufferView * bv, lyx::pos_type & length)
                        return true;
                text_.cursorRight(true);
        }
-       lyxfind::SearchResult result =
-               lyxfind::findNextChange(bv, &text_, length);
+       lyx::find::SearchResult result =
+               lyx::find::findNextChange(bv, &text_, length);
 
-       if (result == lyxfind::SR_FOUND) {
+       if (result == lyx::find::SR_FOUND) {
                LyXCursor cur = text_.cursor;
                bv->unlockInset(bv->theLockingInset());
                if (bv->lockInset(this))
@@ -2255,7 +2188,7 @@ bool InsetText::nextChange(BufferView * bv, lyx::pos_type & length)
                text_.setSelectionRange(length);
                updateLocal(bv, SELECTION, false);
        }
-       return result != lyxfind::SR_NOT_FOUND;
+       return result != lyx::find::SR_NOT_FOUND;
 }
 
 
@@ -2267,10 +2200,10 @@ bool InsetText::searchForward(BufferView * bv, string const & str,
                        return true;
                text_.cursorRight(true);
        }
-       lyxfind::SearchResult result =
-               lyxfind::LyXFind(bv, &text_, str, true, cs, mw);
+       lyx::find::SearchResult result =
+               lyx::find::find(bv, &text_, str, true, cs, mw);
 
-       if (result == lyxfind::SR_FOUND) {
+       if (result == lyx::find::SR_FOUND) {
                LyXCursor cur = text_.cursor;
                bv->unlockInset(bv->theLockingInset());
                if (bv->lockInset(this))
@@ -2279,7 +2212,7 @@ bool InsetText::searchForward(BufferView * bv, string const & str,
                text_.setSelectionRange(str.length());
                updateLocal(bv, SELECTION, false);
        }
-       return (result != lyxfind::SR_NOT_FOUND);
+       return (result != lyx::find::SR_NOT_FOUND);
 }
 
 bool InsetText::searchBackward(BufferView * bv, string const & str,
@@ -2298,10 +2231,10 @@ bool InsetText::searchBackward(BufferView * bv, string const & str,
 
                text_.setCursor(pit, pit->size());
        }
-       lyxfind::SearchResult result =
-               lyxfind::LyXFind(bv, &text_, str, false, cs, mw);
+       lyx::find::SearchResult result =
+               lyx::find::find(bv, &text_, str, false, cs, mw);
 
-       if (result == lyxfind::SR_FOUND) {
+       if (result == lyx::find::SR_FOUND) {
                LyXCursor cur = text_.cursor;
                bv->unlockInset(bv->theLockingInset());
                if (bv->lockInset(this))
@@ -2310,7 +2243,7 @@ bool InsetText::searchBackward(BufferView * bv, string const & str,
                text_.setSelectionRange(str.length());
                updateLocal(bv, SELECTION, false);
        }
-       return (result != lyxfind::SR_NOT_FOUND);
+       return (result != lyx::find::SR_NOT_FOUND);
 }
 
 
@@ -2381,7 +2314,7 @@ void InsetText::appendParagraphs(Buffer * buffer, ParagraphList & plist)
 }
 
 
-void InsetText::addPreview(grfx::PreviewLoader & loader) const
+void InsetText::addPreview(PreviewLoader & loader) const
 {
        ParagraphList::const_iterator pit = paragraphs.begin();
        ParagraphList::const_iterator pend = paragraphs.end();