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revert Buffer LyxText->InsetText commit

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8489 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2004-03-11 17:16:38 +00:00
parent 1b3f5ee46f
commit ec4ab8ce18
29 changed files with 445 additions and 375 deletions
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36
src/BufferView.C
View File

@ -43,7 +43,6 @@
#include "insets/insetcommand.h" // ChangeRefs
#include "insets/updatableinset.h"
#include "insets/insettext.h"
#include "support/filetools.h"
#include "support/lyxalgo.h" // lyx_count
@ -103,15 +102,15 @@ Painter & BufferView::painter() const
}
void BufferView::setBuffer(Buffer * b)
void BufferView::buffer(Buffer * b)
{
pimpl_->setBuffer(b);
pimpl_->buffer(b);
}
void BufferView::newFile(string const & fn, string const & tn, bool named)
bool BufferView::newFile(string const & fn, string const & tn, bool named)
{
pimpl_->newFile(fn, tn, named);
return pimpl_->newFile(fn, tn, named);
}
@ -333,9 +332,7 @@ void BufferView::hideCursor()
LyXText * BufferView::getLyXText() const
{
LyXText * text = cursor().innerText();
BOOST_ASSERT(text);
return text;
return cursor().innerText();
}
@ -347,6 +344,19 @@ Language const * BufferView::getParentLanguage(InsetOld * inset) const
}
Encoding const * BufferView::getEncoding() const
{
LyXText * t = getLyXText();
if (!t)
return 0;
CursorSlice const & cur = cursor().innerTextSlice();
return t->getPar(cur.par())->getFont(
buffer()->params(), cur.pos(),
outerFont(t->getPar(cur.par()), t->paragraphs())
).language()->encoding();
}
void BufferView::haveSelection(bool sel)
{
pimpl_->workarea().haveSelection(sel);
@ -361,22 +371,22 @@ int BufferView::workHeight() const
LyXText * BufferView::text() const
{
return buffer() ? &buffer()->text() : 0;
return pimpl_->buffer_ ? &pimpl_->buffer_->text() : 0;
}
void BufferView::setCursor(ParIterator const & par, lyx::pos_type pos)
void BufferView::setCursor(ParIterator const & par,
lyx::pos_type pos)
{
LCursor & cur = cursor();
cur.reset();
cur.push(buffer()->inset());
ParIterator::PosHolder const & positions = par.positions();
int const last = par.size() - 1;
for (int i = 0; i < last; ++i)
(*positions[i].it)->inset->edit(cur, true);
cur.resetAnchor();
LyXText * text = par.text(*buffer());
text->setCursor(cur, text->parOffset(par.pit()), pos);
LyXText * lt = par.text(*buffer());
lt->setCursor(cur, lt->parOffset(par.pit()), pos);
}

7
src/BufferView.h
View File

@ -58,7 +58,7 @@ public:
~BufferView();
/// set the buffer we are viewing
void setBuffer(Buffer * b);
void buffer(Buffer * b);
/// return the buffer being viewed
Buffer * buffer() const;
@ -81,7 +81,7 @@ public:
/// reload the contained buffer
void reload();
/// create a new buffer based on template
void newFile(std::string const & fname, std::string const & tname,
bool newFile(std::string const & fname, std::string const & tname,
bool named = true);
/// load a buffer into the view
bool loadLyXFile(std::string const & name, bool tolastfiles = true);
@ -111,6 +111,9 @@ public:
/// return the lyxtext we are using
LyXText * getLyXText() const;
/// return the current encoding at the cursor
Encoding const * getEncoding() const;
/// return the parent language of the given inset
Language const * getParentLanguage(InsetOld * inset) const;

129
src/BufferView_pimpl.C
View File

@ -46,7 +46,6 @@
#include "vspace.h"
#include "insets/insetref.h"
#include "insets/insettext.h"
#include "frontends/Alert.h"
#include "frontends/Dialogs.h"
@ -158,32 +157,19 @@ void BufferView::Pimpl::connectBuffer(Buffer & buf)
disconnectBuffer();
errorConnection_ =
buf.error.connect(
boost::bind(&BufferView::Pimpl::addError, this, _1));
buf.error.connect(boost::bind(&BufferView::Pimpl::addError, this, _1));
messageConnection_ =
buf.message.connect(
boost::bind(&LyXView::message, owner_, _1));
buf.message.connect(boost::bind(&LyXView::message, owner_, _1));
busyConnection_ =
buf.busy.connect(
boost::bind(&LyXView::busy, owner_, _1));
buf.busy.connect(boost::bind(&LyXView::busy, owner_, _1));
titleConnection_ =
buf.updateTitles.connect(
boost::bind(&LyXView::updateWindowTitle, owner_));
buf.updateTitles.connect(boost::bind(&LyXView::updateWindowTitle, owner_));
timerConnection_ =
buf.resetAutosaveTimers.connect(
boost::bind(&LyXView::resetAutosaveTimer, owner_));
buf.resetAutosaveTimers.connect(boost::bind(&LyXView::resetAutosaveTimer, owner_));
readonlyConnection_ =
buf.readonly.connect(
boost::bind(&BufferView::Pimpl::showReadonly, this, _1));
buf.readonly.connect(boost::bind(&BufferView::Pimpl::showReadonly, this, _1));
closingConnection_ =
buf.closing.connect(
boost::bind(&BufferView::Pimpl::setBuffer, this, (Buffer *)0));
buf.closing.connect(boost::bind(&BufferView::Pimpl::buffer, this, (Buffer *)0));
}
@ -199,10 +185,13 @@ void BufferView::Pimpl::disconnectBuffer()
}
void BufferView::Pimpl::newFile(string const & filename, string const & tname,
bool isNamed)
bool BufferView::Pimpl::newFile(string const & filename,
string const & tname,
bool isNamed)
{
setBuffer(::newFile(filename, tname, isNamed));
Buffer * b = ::newFile(filename, tname, isNamed);
buffer(b);
return true;
}
@ -227,13 +216,14 @@ bool BufferView::Pimpl::loadLyXFile(string const & filename, bool tolastfiles)
text, 0, 1, _("&Revert"), _("&Switch to document"));
if (ret != 0) {
setBuffer(bufferlist.getBuffer(s));
buffer(bufferlist.getBuffer(s));
return true;
} else {
// FIXME: should be LFUN_REVERT
if (!bufferlist.close(bufferlist.getBuffer(s), false))
return false;
// Fall through to new load. (Asger)
}
// FIXME: should be LFUN_REVERT
if (!bufferlist.close(bufferlist.getBuffer(s), false))
return false;
// Fall through to new load. (Asger)
}
Buffer * b;
@ -258,7 +248,7 @@ bool BufferView::Pimpl::loadLyXFile(string const & filename, bool tolastfiles)
return false;
}
setBuffer(b);
buffer(b);
bv_->showErrorList(_("Parse"));
if (tolastfiles)
@ -298,45 +288,48 @@ int BufferView::Pimpl::top_y() const
}
void BufferView::Pimpl::setBuffer(Buffer * b)
void BufferView::Pimpl::buffer(Buffer * b)
{
lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
<< b << ')' << endl;
if (buffer_)
if (buffer_) {
disconnectBuffer();
//delete bv_->text();
//bv_->setText(0);
}
// reset old cursor
cursor_.reset();
// set current buffer
buffer_ = b;
// reset old cursor
top_y_ = 0;
cursor_ = LCursor(*bv_);
// if we're quitting lyx, don't bother updating stuff
if (quitting)
return;
// if we are closing the buffer, use the first buffer as current
if (!buffer_)
buffer_ = bufferlist.first();
if (buffer_) {
lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
connectBuffer(*buffer_);
cursor_.push(buffer_->inset());
cursor_.resetAnchor();
buffer_->text().init(bv_);
// If we don't have a text object for this, we make one
//if (bv_->text() == 0)
// resizeCurrentBuffer();
if (bv_->text() == 0)
resizeCurrentBuffer();
// Buffer-dependent dialogs should be updated or
// hidden. This should go here because some dialogs (eg ToC)
// require bv_->text.
owner_->getDialogs().updateBufferDependent(true);
owner_->setLayout(bv_->text()->getPar(0)->layout()->name());
} else {
lyxerr[Debug::INFO] << " No Buffer!" << endl;
// we are closing the buffer, use the first buffer as current
buffer_ = bufferlist.first();
owner_->getDialogs().hideBufferDependent();
}
@ -347,6 +340,10 @@ void BufferView::Pimpl::setBuffer(Buffer * b)
owner_->updateLayoutChoice();
owner_->updateWindowTitle();
// Don't forget to update the Layout
if (buffer_)
owner_->setLayout(bv_->text()->getPar(0)->layout()->name());
if (lyx::graphics::Previews::activated() && buffer_)
lyx::graphics::Previews::get().generateBufferPreviews(*buffer_);
}
@ -354,10 +351,11 @@ void BufferView::Pimpl::setBuffer(Buffer * b)
bool BufferView::Pimpl::fitCursor()
{
if (!screen().fitCursor(bv_))
return false;
updateScrollbar();
return true;
if (screen().fitCursor(bv_)) {
updateScrollbar();
return true;
}
return false;
}
@ -441,17 +439,15 @@ void BufferView::Pimpl::updateScrollbar()
{
if (!bv_->text()) {
lyxerr[Debug::GUI] << "no text in updateScrollbar" << endl;
lyxerr << "no text in updateScrollbar" << endl;
workarea().setScrollbarParams(0, 0, 0);
return;
}
LyXText const & t = *bv_->text();
lyxerr[Debug::GUI]
<< "Updating scrollbar: height: " << t.height()
<< " top_y: " << top_y()
<< " default height " << defaultRowHeight() << endl;
lyxerr[Debug::GUI] << "Updating scrollbar: h" << t.height()
<< ", top_y()" << top_y() << ", default height "
<< defaultRowHeight() << endl;
workarea().setScrollbarParams(t.height(), top_y(), defaultRowHeight());
}
@ -596,11 +592,11 @@ void BufferView::Pimpl::workAreaResize()
void BufferView::Pimpl::update()
{
//lyxerr << "BufferView::Pimpl::update(), buffer: " << buffer_ << endl;
//lyxerr << "BufferView::update()" << endl;
// fix cursor coordinate cache in case something went wrong
// check needed to survive LyX startup
if (buffer_) {
if (bv_->getLyXText()) {
// update all 'visible' paragraphs
ParagraphList::iterator beg;
ParagraphList::iterator end;
@ -676,7 +672,7 @@ void BufferView::Pimpl::restorePosition(unsigned int i)
::loadLyXFile(b, fname); // don't ask, just load it
}
if (b)
setBuffer(b);
buffer(b);
}
ParIterator par = buffer_->getParFromID(saved_positions[i].par_id);
@ -877,8 +873,6 @@ bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & cmd0)
cmd.y += bv_->top_y();
//lyxerr << "*** workAreaDispatch: request: " << cmd << std::endl;
LCursor cur(*bv_);
cur.push(bv_->buffer()->inset());
cur.resetAnchor();
cur.selection() = bv_->cursor().selection();
switch (cmd.action) {
@ -887,7 +881,14 @@ bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & cmd0)
if (!available())
return false;
FuncRequest cmd1 = cmd;
DispatchResult res = cur.inset().dispatch(cur, cmd);
InsetBase * inset = cur.inset();
DispatchResult res;
if (inset) {
res = inset->dispatch(cur, cmd);
} else {
res = bv_->text()->dispatch(cur, cmd);
}
if (fitCursor() || res.update()) {
update();
cur.updatePos();
@ -1122,22 +1123,6 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
bv_->center();
break;
case LFUN_BEGINNINGBUFSEL:
bv_->cursor().reset();
if (!cur.selection())
cur.resetAnchor();
bv_->text()->cursorTop(cur);
finishUndo();
break;
case LFUN_ENDBUFSEL:
bv_->cursor().reset();
if (!cur.selection())
cur.resetAnchor();
bv_->text()->cursorBottom(cur);
finishUndo();
break;
default:
return false;
}

8
src/BufferView_pimpl.h
View File

@ -52,7 +52,7 @@ struct BufferView::Pimpl : public boost::signals::trackable {
/// return the screen for this bview
LyXScreen & screen() const;
///
void setBuffer(Buffer * buf);
void buffer(Buffer *);
/// Return true if the cursor was fitted.
bool fitCursor();
///
@ -61,8 +61,12 @@ struct BufferView::Pimpl : public boost::signals::trackable {
void resizeCurrentBuffer();
///
void update();
/**
* Repaint pixmap. Used for when we've made a visible
* change but don't need the full update() logic
*/
///
void newFile(std::string const &, std::string const &, bool);
bool newFile(std::string const &, std::string const &, bool);
///
bool loadLyXFile(std::string const &, bool);
///

25
src/buffer.C
View File

@ -180,15 +180,15 @@ struct Buffer::Impl
*/
bool file_fully_loaded;
/// our LyXText that should be wrapped in an InsetText
InsetText inset;
/// our text
LyXText text;
};
Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
: lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
filename(file), filepath(OnlyPath(file)), file_fully_loaded(false),
inset(params)
text(0, 0)
{
lyxvc.buffer(&parent);
temppath = createBufferTmpDir();
@ -202,7 +202,6 @@ Buffer::Buffer(string const & file, bool ronly)
: pimpl_(new Impl(*this, file, ronly))
{
lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
lyxerr << "Buffer::Buffer()" << endl;
}
@ -226,13 +225,7 @@ Buffer::~Buffer()
LyXText & Buffer::text() const
{
return const_cast<LyXText &>(pimpl_->inset.text_);
}
InsetBase & Buffer::inset() const
{
return const_cast<InsetText &>(pimpl_->inset);
return const_cast<LyXText &>(pimpl_->text);
}
@ -274,13 +267,13 @@ BufferParams const & Buffer::params() const
ParagraphList & Buffer::paragraphs()
{
return text().paragraphs();
return pimpl_->text.paragraphs();
}
ParagraphList const & Buffer::paragraphs() const
{
return text().paragraphs();
return pimpl_->text.paragraphs();
}
@ -648,18 +641,12 @@ bool Buffer::readFile(LyXLex & lex, string const & filename,
bool the_end = readBody(lex);
params().setPaperStuff();
#warning Look here!
#if 0
if (token == "\\end_document")
the_end_read = true;
if (!the_end) {
Alert::error(_("Document format failure"),
bformat(_("%1$s ended unexpectedly, which means"
" that it is probably corrupted."),
filename));
}
#endif
pimpl_->file_fully_loaded = true;
return true;
}

3
src/buffer.h
View File

@ -32,7 +32,6 @@ class BufferParams;
class ErrorItem;
class FuncRequest;
class InsetBase;
class InsetText;
class LyXFont;
class LyXLex;
class LyXRC;
@ -360,8 +359,6 @@ public:
///
LyXText & text() const;
///
InsetBase & inset() const;
private:
/** Inserts a file into a document

5
src/buffer_funcs.C
View File

@ -177,7 +177,12 @@ Buffer * newFile(string const & filename, string const & templatename,
string const text = bformat(_("The specified document template\n%1$s\ncould not be read."), file);
Alert::error(_("Could not read template"), text);
// no template, start with empty buffer
b->paragraphs().push_back(Paragraph());
b->paragraphs().begin()->layout(b->params().getLyXTextClass().defaultLayout());
}
} else { // start with empty buffer
b->paragraphs().push_back(Paragraph());
b->paragraphs().begin()->layout(b->params().getLyXTextClass().defaultLayout());
}
if (!isNamed) {

207
src/cursor.C
View File

@ -12,23 +12,19 @@
#include <config.h>
#include "BufferView.h"
#include "buffer.h"
#include "BufferView.h"
#include "cursor.h"
#include "debug.h"
#include "dispatchresult.h"
#include "encoding.h"
#include "funcrequest.h"
#include "iterators.h"
#include "language.h"
#include "lfuns.h"
#include "lyxfont.h"
#include "lyxfunc.h" // only for setMessage()
#include "lyxrc.h"
#include "lyxrow.h"
#include "lyxtext.h"
#include "paragraph.h"
#include "paragraph_funcs.h"
#include "insets/updatableinset.h"
#include "insets/insettabular.h"
@ -61,7 +57,7 @@ limited_stack<string> theCutBuffer;
LCursor::LCursor(BufferView & bv)
: DocumentIterator(), bv_(&bv), anchor_(),
: DocumentIterator(bv), anchor_(bv),
cached_y_(0), x_target_(-1), selection_(false), mark_(false)
{}
@ -90,9 +86,6 @@ void LCursor::setCursor(DocumentIterator const & cur, bool sel)
DispatchResult LCursor::dispatch(FuncRequest const & cmd0)
{
//lyxerr << "\nLCursor::dispatch: cmd: " << cmd0 << endl << *this << endl;
if (empty())
return DispatchResult(false);
BOOST_ASSERT(pos() <= lastpos());
BOOST_ASSERT(idx() <= lastidx());
BOOST_ASSERT(par() <= lastpar());
@ -101,36 +94,38 @@ DispatchResult LCursor::dispatch(FuncRequest const & cmd0)
DocumentIterator orig = *this;
disp_.update(true);
disp_.val(NONE);
// the inset's dispatch() is supposed to reset the update and
// val flags if necessary
inset().dispatch(*this, cmd);
while (size() != 1) {
// the inset's dispatch() is supposed to reset the update and
// val flags if necessary
inset()->dispatch(*this, cmd);
// "Mutate" the request for semi-handled requests that need
// additional handling in outer levels.
switch (disp_.val()) {
case NONE:
// the inset handled the event fully
return DispatchResult(true, true);
case FINISHED_LEFT:
// the inset handled the event partially
cmd = FuncRequest(LFUN_FINISHED_LEFT);
break;
case FINISHED_RIGHT:
cmd = FuncRequest(LFUN_FINISHED_RIGHT);
break;
case FINISHED_UP:
cmd = FuncRequest(LFUN_FINISHED_UP);
break;
case FINISHED_DOWN:
cmd = FuncRequest(LFUN_FINISHED_DOWN);
break;
default:
//lyxerr << "not handled on level " << depth()
// << " val: " << disp_.val() << endl;
break;
// "Mutate" the request for semi-handled requests that need
// additional handling in outer levels.
switch (disp_.val()) {
case NONE:
// the inset handled the event fully
return DispatchResult(true, true);
case FINISHED_LEFT:
// the inset handled the event partially
cmd = FuncRequest(LFUN_FINISHED_LEFT);
break;
case FINISHED_RIGHT:
cmd = FuncRequest(LFUN_FINISHED_RIGHT);
break;
case FINISHED_UP:
cmd = FuncRequest(LFUN_FINISHED_UP);
break;
case FINISHED_DOWN:
cmd = FuncRequest(LFUN_FINISHED_DOWN);
break;
default:
//lyxerr << "not handled on level " << depth()
// << " val: " << disp_.val() << endl;
break;
}
pop();
}
pop();
bv().text()->dispatch(*this, cmd);
if (nopop_)
setCursor(orig, false);
//lyxerr << " result: " << res.val() << endl;
@ -150,7 +145,7 @@ bool LCursor::getStatus(FuncRequest const & cmd, FuncStatus & status)
// a definitive decision on whether it want to handle the
// request or not. The result of this decision is put into
// the 'status' parameter.
bool const res = inset().getStatus(*this, cmd, status);
bool const res = inset()->getStatus(*this, cmd, status);
if (res) {
setCursor(orig, false);
return true;
@ -164,10 +159,20 @@ bool LCursor::getStatus(FuncRequest const & cmd, FuncStatus & status)
BufferView & LCursor::bv() const
{
return *bv_;
return DocumentIterator::bv();
}
/*
void LCursor::pop(int depth)
{
while (int(size()) > depth + 1)
pop();
lyxerr << "LCursor::pop() result: " << *this << endl;
}
*/
void LCursor::pop()
{
BOOST_ASSERT(size() >= 1);
@ -176,18 +181,18 @@ void LCursor::pop()
}
void LCursor::push(InsetBase & p)
void LCursor::push(InsetBase * p)
{
push_back(CursorSlice(p));
}
void LCursor::pushLeft(InsetBase & p)
void LCursor::pushLeft(InsetBase * p)
{
BOOST_ASSERT(!empty());
//lyxerr << "Entering inset " << t << " left" << endl;
push(p);
p.idxFirst(*this);
p->idxFirst(*this);
}
@ -197,10 +202,10 @@ bool LCursor::popLeft()
//lyxerr << "Leaving inset to the left" << endl;
if (depth() <= 1) {
if (depth() == 1)
inset().notifyCursorLeaves(idx());
inset()->notifyCursorLeaves(idx());
return false;
}
inset().notifyCursorLeaves(idx());
inset()->notifyCursorLeaves(idx());
pop();
return true;
}
@ -212,10 +217,10 @@ bool LCursor::popRight()
//lyxerr << "Leaving inset to the right" << endl;
if (depth() <= 1) {
if (depth() == 1)
inset().notifyCursorLeaves(idx());
inset()->notifyCursorLeaves(idx());
return false;
}
inset().notifyCursorLeaves(idx());
inset()->notifyCursorLeaves(idx());
pop();
++pos();
return true;
@ -226,7 +231,7 @@ int LCursor::currentMode()
{
BOOST_ASSERT(!empty());
for (int i = size() - 1; i >= 1; --i) {
int res = operator[](i).inset().currentMode();
int res = operator[](i).inset()->currentMode();
if (res != MathInset::UNDECIDED_MODE)
return res;
}
@ -238,8 +243,8 @@ void LCursor::updatePos()
{
BOOST_ASSERT(!empty());
if (size() > 1)
cached_y_ = bv().top_y() + back().inset().yo();
//cached_y_ = back().inset().yo();
cached_y_ = bv().top_y() + back().inset()->yo();
//cached_y_ = back().inset()->yo();
}
@ -247,8 +252,9 @@ void LCursor::getDim(int & asc, int & des) const
{
BOOST_ASSERT(!empty());
if (inMathed()) {
BOOST_ASSERT(inset().asMathInset());
//inset().asMathInset()->getCursorDim(asc, des);
BOOST_ASSERT(inset());
BOOST_ASSERT(inset()->asMathInset());
//inset()->asMathInset()->getCursorDim(asc, des);
asc = 10;
des = 10;
} else {
@ -268,10 +274,14 @@ void LCursor::getPos(int & x, int & y) const
x = bv().text()->cursorX(front());
y = bv().text()->cursorY(front());
} else {
inset().getCursorPos(back(), x, y);
if (!inset()) {
lyxerr << "#### LCursor::getPos: " << *this << endl;
BOOST_ASSERT(inset());
}
inset()->getCursorPos(back(), x, y);
// getCursorPos gives _screen_ coordinates. We need to add
// top_y to get document coordinates. This is hidden in cached_y_.
//y += cached_y_ - inset().yo();
//y += cached_y_ - inset()->yo();
// The rest is non-obvious. The reason we have to have these
// extra computation is that the getCursorPos() calls rely
// on the inset's own knowledge of its screen position.
@ -411,7 +421,7 @@ void LCursor::clearTargetX()
void LCursor::info(std::ostream & os) const
{
for (int i = 1, n = depth(); i < n; ++i) {
operator[](i).inset().infoize(os);
operator[](i).inset()->infoize(os);
os << " ";
}
if (pos() != 0)
@ -427,13 +437,13 @@ void region(CursorSlice const & i1, CursorSlice const & i2,
LCursor::row_type & r1, LCursor::row_type & r2,
LCursor::col_type & c1, LCursor::col_type & c2)
{
InsetBase & p = i1.inset();
c1 = p.col(i1.idx_);
c2 = p.col(i2.idx_);
InsetBase * p = i1.inset();
c1 = p->col(i1.idx_);
c2 = p->col(i2.idx_);
if (c1 > c2)
swap(c1, c2);
r1 = p.row(i1.idx_);
r2 = p.row(i2.idx_);
r1 = p->row(i1.idx_);
r2 = p->row(i2.idx_);
if (r1 > r2)
swap(r1, r2);
}
@ -450,7 +460,7 @@ string LCursor::grabSelection()
CursorSlice i2 = selEnd();
if (i1.idx_ == i2.idx_) {
if (i1.inset().asMathInset()) {
if (i1.inset()->asMathInset()) {
MathArray::const_iterator it = i1.cell().begin();
return asString(MathArray(it + i1.pos_, it + i2.pos_));
} else {
@ -463,7 +473,7 @@ string LCursor::grabSelection()
region(i1, i2, r1, r2, c1, c2);
string data;
if (i1.inset().asMathInset()) {
if (i1.inset()->asMathInset()) {
for (row_type row = r1; row <= r2; ++row) {
if (row > r1)
data += "\\\\";
@ -486,7 +496,7 @@ void LCursor::eraseSelection()
CursorSlice const & i1 = selBegin();
CursorSlice const & i2 = selEnd();
#warning FIXME
if (i1.inset().asMathInset()) {
if (i1.inset()->asMathInset()) {
if (i1.idx_ == i2.idx_) {
i1.cell().erase(i1.pos_, i2.pos_);
} else {
@ -616,7 +626,7 @@ std::ostream & operator<<(std::ostream & os, LCursor const & cur)
bool LCursor::isInside(InsetBase const * p)
{
for (unsigned i = 0; i < depth(); ++i)
if (&operator[](i).inset() == p)
if (operator[](i).inset() == p)
return true;
return false;
}
@ -636,7 +646,7 @@ bool LCursor::openable(MathAtom const & t) const
// we can't move into anything new during selection
if (depth() == anchor_.size())
return false;
if (!ptr_cmp(t.nucleus(), &anchor_[depth()].inset()))
if (!ptr_cmp(t.nucleus(), anchor_[depth()].inset()))
return false;
return true;
@ -652,7 +662,7 @@ bool positionable(DocumentIterator const & cursor,
// anchor might be deeper, should have same path then
for (size_t i = 0; i < cursor.size(); ++i)
if (&cursor[i].inset() != &anchor[i].inset())
if (cursor[i].inset() != anchor[i].inset())
return false;
// position should be ok.
@ -761,7 +771,7 @@ void LCursor::niceInsert(MathAtom const & t)
posLeft();
// be careful here: don't use 'pushLeft(t)' as this we need to
// push the clone, not the original
pushLeft(*nextInset());
pushLeft(nextAtom().nucleus());
paste(safe);
}
}
@ -787,7 +797,7 @@ bool LCursor::backspace()
}
if (pos() == 0) {
if (inset().nargs() == 1 && depth() == 1 && lastpos() == 0)
if (inset()->nargs() == 1 && depth() == 1 && lastpos() == 0)
return false;
pullArg();
return true;
@ -826,23 +836,23 @@ bool LCursor::erase()
}
// delete empty cells if possible
if (pos() == lastpos() && inset().idxDelete(idx()))
if (pos() == lastpos() && inset()->idxDelete(idx()))
return true;
// special behaviour when in last position of cell
if (pos() == lastpos()) {
bool one_cell = inset().nargs() == 1;
bool one_cell = inset()->nargs() == 1;
if (one_cell && depth() == 1 && lastpos() == 0)
return false;
// remove markup
if (one_cell)
pullArg();
else
inset().idxGlue(idx());
inset()->idxGlue(idx());
return true;
}
if (pos() != lastpos() && inset().nargs() > 0) {
if (pos() != lastpos() && inset()->nargs() > 0) {
selection() = true;
++pos();
} else {
@ -915,7 +925,7 @@ void LCursor::handleNest(MathAtom const & a, int c)
asArray(grabAndEraseSelection(), t.nucleus()->cell(c));
insert(t);
posLeft();
pushLeft(*nextInset());
pushLeft(nextAtom().nucleus());
}
@ -933,7 +943,7 @@ int LCursor::targetX() const
MathHullInset * LCursor::formula() const
{
for (int i = size() - 1; i >= 1; --i) {
MathInset * inset = operator[](i).inset().asMathInset();
MathInset * inset = operator[](i).inset()->asMathInset();
if (inset && inset->asHullInset())
return static_cast<MathHullInset *>(inset);
}
@ -977,7 +987,7 @@ bool LCursor::inMacroArgMode() const
MathGridInset * LCursor::enclosingGrid(idx_type & idx) const
{
for (MathInset::difference_type i = depth() - 1; i >= 0; --i) {
MathInset * m = operator[](i).inset().asMathInset();
MathInset * m = operator[](i).inset()->asMathInset();
if (!m)
return 0;
MathGridInset * p = m->asGridInset();
@ -1021,7 +1031,7 @@ void LCursor::normalize()
if (idx() >= nargs()) {
lyxerr << "this should not really happen - 1: "
<< idx() << ' ' << nargs()
<< " in: " << &inset() << endl;
<< " in: " << inset() << endl;
}
idx() = min(idx(), lastidx());
@ -1030,7 +1040,7 @@ void LCursor::normalize()
<< pos() << ' ' << lastpos() << " in idx: " << idx()
<< " in atom: '";
WriteStream wi(lyxerr, false, true);
inset().asMathInset()->write(wi);
inset()->asMathInset()->write(wi);
lyxerr << endl;
}
pos() = min(pos(), lastpos());
@ -1098,7 +1108,7 @@ bool LCursor::goUpDown(bool up)
}
// try current cell for e.g. text insets
if (inset().idxUpDown2(*this, up))
if (inset()->idxUpDown2(*this, up))
return true;
//xarray().boundingBox(xlow, xhigh, ylow, yhigh);
@ -1113,9 +1123,9 @@ bool LCursor::goUpDown(bool up)
// try to find an inset that knows better then we
while (1) {
//lyxerr << "updown: We are in " << &inset() << " idx: " << idx() << endl;
//lyxerr << "updown: We are in " << inset() << " idx: " << idx() << endl;
// ask inset first
if (inset().idxUpDown(*this, up)) {
if (inset()->idxUpDown(*this, up)) {
// try to find best position within this inset
if (!selection())
bruteFind2(xo, yo);
@ -1145,17 +1155,17 @@ bool LCursor::goUpDown(bool up)
bool LCursor::bruteFind(int x, int y, int xlow, int xhigh, int ylow, int yhigh)
{
DocumentIterator best_cursor;
DocumentIterator best_cursor(bv());
double best_dist = 1e10;
DocumentIterator it = insetBegin(bv().buffer()->inset());
DocumentIterator et = insetEnd();
DocumentIterator it = bufferBegin(bv());
DocumentIterator et = bufferEnd();
while (1) {
// avoid invalid nesting when selecting
if (!selection() || positionable(it, anchor_)) {
int xo, yo;
CursorSlice & cur = it.back();
cur.inset().getCursorPos(cur, xo, yo);
cur.inset()->getCursorPos(cur, xo, yo);
if (xlow <= xo && xo <= xhigh && ylow <= yo && yo <= yhigh) {
double d = (x - xo) * (x - xo) + (y - yo) * (y - yo);
//lyxerr << "x: " << x << " y: " << y << " d: " << endl;
@ -1190,7 +1200,7 @@ void LCursor::bruteFind2(int x, int y)
for (int i = 0; ; ++i) {
int xo, yo;
CursorSlice & cur = it.back();
cur.inset().getCursorPos(cur, xo, yo);
cur.inset()->getCursorPos(cur, xo, yo);
double d = (x - xo) * (x - xo) + (y - yo) * (y - yo);
// '<=' in order to take the last possible position
// this is important for clicking behind \sum in e.g. '\sum_i a'
@ -1304,7 +1314,7 @@ string LCursor::selectionAsString(bool label) const
return result;
}
#warning and mathed?
#warning an mathed?
return string();
}
@ -1316,11 +1326,7 @@ string LCursor::currentState()
info(os);
return os.str();
}
if (inTexted())
return text()->currentState(*this);
return string();
return text() ? text()->currentState(*this) : string();
}
@ -1351,27 +1357,6 @@ string LCursor::getPossibleLabel()
}
Encoding const * LCursor::getEncoding() const
{
if (empty())
return 0;
if (!bv().buffer())
return 0;
int s = 0;
// go up until first non-0 text is hit
// (innermost text is 0 in mathed)
for (s = size() - 1; s >= 0; --s)
if (operator[](s).text())
break;
CursorSlice const & sl = operator[](s);
LyXText & text = *sl.text();
ParagraphList::iterator pit = text.getPar(sl.par());
LyXFont font = pit->getFont(
bv().buffer()->params(), sl.pos(), outerFont(pit, text.paragraphs()));
return font.language()->encoding();
}
void LCursor::undispatched()
{
disp_.dispatched(false);

16
src/cursor.h
View File

@ -18,15 +18,16 @@
#include <iosfwd>
#include <vector>
class BufferView;
class UpdatableInset;
class DispatchResult;
class FuncStatus;
class FuncRequest;
class InsetTabular;
// these should go
class MathHullInset;
class MathUnknownInset;
class MathGridInset;
class Encoding;
/// The cursor class describes the position of a cursor within a document.
@ -35,18 +36,18 @@ class Encoding;
// (or maybe private inheritance) at some point of time.
class LCursor : public DocumentIterator {
public:
/// create the cursor of a BufferView
explicit LCursor(BufferView & bv);
/// dispatch from innermost inset upwards
DispatchResult dispatch(FuncRequest const & cmd);
/// are we willing to handle this event?
bool getStatus(FuncRequest const & cmd, FuncStatus & flag);
/// add a new cursor slice
void push(InsetBase & inset);
void push(InsetBase * inset);
/// add a new cursor slice, place cursor on left end
void pushLeft(InsetBase & inset);
void pushLeft(InsetBase * inset);
/// pop one level off the cursor
void pop();
/// pop one slice off the cursor stack and go left
@ -177,10 +178,7 @@ public:
/// output
friend std::ostream & operator<<(std::ostream & os, LCursor const & cur);
public:
///
BufferView * bv_;
//private:
/// the anchor position
DocumentIterator anchor_;
@ -318,8 +316,6 @@ public:
int macroNamePos();
/// can we enter the inset?
bool openable(MathAtom const &) const;
///
Encoding const * getEncoding() const;
};
#endif // LYXCURSOR_H

19
src/cursor_slice.C
View File

@ -34,8 +34,8 @@ CursorSlice::CursorSlice()
{}
CursorSlice::CursorSlice(InsetBase & p)
: inset_(&p), idx_(0), par_(0), pos_(0), boundary_(false)
CursorSlice::CursorSlice(InsetBase * p)
: inset_(p), idx_(0), par_(0), pos_(0), boundary_(false)
{
///BOOST_ASSERT(inset_);
}
@ -100,8 +100,7 @@ CursorSlice::pos_type & CursorSlice::pos()
CursorSlice::pos_type CursorSlice::lastpos() const
{
BOOST_ASSERT(inset_);
return inset_->asMathInset() ? cell().size() : paragraph().size();
return (inset_ && inset_->asMathInset()) ? cell().size() : paragraph().size();
}
@ -133,15 +132,13 @@ CursorSlice::col_type CursorSlice::col() const
MathInset * CursorSlice::asMathInset() const
{
BOOST_ASSERT(inset_);
return inset_->asMathInset();
return inset_ ? inset_->asMathInset() : 0;
}
UpdatableInset * CursorSlice::asUpdatableInset() const
{
BOOST_ASSERT(inset_);
return inset_->asUpdatableInset();
return inset_ ? inset_->asUpdatableInset() : 0;
}
@ -154,8 +151,7 @@ MathArray & CursorSlice::cell() const
LyXText * CursorSlice::text() const
{
BOOST_ASSERT(inset_);
return inset_->getText(idx_);
return inset_ ? inset_->getText(idx_) : 0;
}
@ -216,7 +212,7 @@ bool operator>(CursorSlice const & p, CursorSlice const & q)
std::ostream & operator<<(std::ostream & os, CursorSlice const & item)
{
return os
os
<< "inset: " << item.inset_
// << " text: " << item.text()
<< " idx: " << item.idx_
@ -225,4 +221,5 @@ std::ostream & operator<<(std::ostream & os, CursorSlice const & item)
// << " x: " << item.inset_->x()
// << " y: " << item.inset_->y()
;
return os;
}

4
src/cursor_slice.h
View File

@ -54,10 +54,10 @@ public:
///
CursorSlice();
///
explicit CursorSlice(InsetBase &);
explicit CursorSlice(InsetBase *);
/// the current inset
InsetBase & inset() const { return *inset_; }
InsetBase * inset() const { return inset_; }
/// return the cell this cursor is in
idx_type idx() const;
/// return the cell this cursor is in

101
src/dociterator.C
View File

@ -1,6 +1,7 @@
#include "dociterator.h"
#include "BufferView.h"
#include "debug.h"
#include "lyxtext.h"
#include "lyxrow.h"
@ -12,6 +13,17 @@
#include <boost/assert.hpp>
DocumentIterator::DocumentIterator()
: bv_(0)
{}
DocumentIterator::DocumentIterator(BufferView & bv)
: std::vector<CursorSlice>(1), bv_(&bv)
{}
InsetBase * DocumentIterator::nextInset()
{
if (pos() == lastpos())
@ -72,21 +84,21 @@ MathAtom & DocumentIterator::nextAtom()
LyXText * DocumentIterator::text() const
{
return top().text();
return size() > 1 ? top().text() : bv().text();
}
Paragraph & DocumentIterator::paragraph()
{
BOOST_ASSERT(inTexted());
return top().paragraph();
return size() > 1 ? top().paragraph() : *bv().text()->getPar(par());
}
Paragraph const & DocumentIterator::paragraph() const
{
BOOST_ASSERT(inTexted());
return top().paragraph();
return size() > 1 ? top().paragraph() : *bv().text()->getPar(par());
}
@ -128,84 +140,100 @@ DocumentIterator::row_type DocumentIterator::lastcrow() const
DocumentIterator::idx_type DocumentIterator::lastidx() const
{
return top().lastidx();
return size() > 1 ? top().lastidx() : 0;
}
size_t DocumentIterator::nargs() const
{
// assume 1x1 grid for main text
return top().nargs();
return size() > 1 ? top().nargs() : 1;
}
size_t DocumentIterator::ncols() const
{
// assume 1x1 grid for main text
return top().ncols();
return size() > 1 ? top().ncols() : 1;
}
size_t DocumentIterator::nrows() const
{
// assume 1x1 grid for main text
return top().nrows();
return size() > 1 ? top().nrows() : 1;
}
DocumentIterator::row_type DocumentIterator::row() const
{
return top().row();
return size() > 1 ? top().row() : 0;
}
DocumentIterator::col_type DocumentIterator::col() const
{
return top().col();
return size() > 1 ? top().col() : 0;
}
MathArray const & DocumentIterator::cell() const
{
BOOST_ASSERT(inMathed());
BOOST_ASSERT(size() > 1);
return top().cell();
}
MathArray & DocumentIterator::cell()
{
BOOST_ASSERT(inMathed());
BOOST_ASSERT(size() > 1);
return top().cell();
}
bool DocumentIterator::inMathed() const
{
return !empty() && inset().inMathed();
return size() > 1 && inset()->inMathed();
}
bool DocumentIterator::inTexted() const
{
return !empty() && !inset().inMathed();
return !inMathed();
}
LyXText * DocumentIterator::innerText() const
{
BOOST_ASSERT(!empty());
// go up until first non-0 text is hit
// (innermost text is 0 in mathed)
for (int i = size() - 1; i >= 0; --i)
if (operator[](i).text())
return operator[](i).text();
return 0;
if (size() > 1) {
// go up until first non-0 text is hit
// (innermost text is 0 in mathed)
for (int i = size() - 1; i >= 1; --i)
if (operator[](i).text())
return operator[](i).text();
}
return bv().text();
}
CursorSlice const & DocumentIterator::innerTextSlice() const
{
BOOST_ASSERT(!empty());
if (size() > 1) {
// go up until first non-0 text is hit
// (innermost text is 0 in mathed)
for (int i = size() - 1; i >= 1; --i)
if (operator[](i).text())
return operator[](i);
}
return operator[](0);
}
InsetBase * DocumentIterator::innerInsetOfType(int code) const
{
for (int i = size() - 1; i >= 0; --i)
for (int i = size() - 1; i >= 1; --i)
if (operator[](i).inset_->lyxCode() == code)
return operator[](i).inset_;
return 0;
@ -231,7 +259,7 @@ void DocumentIterator::forwardPos()
if (n && n->isActive()) {
//lyxerr << "... descend" << std::endl;
push_back(CursorSlice(*n));
push_back(CursorSlice(n));
return;
}
@ -259,7 +287,7 @@ void DocumentIterator::forwardPos()
++top.idx();
top.par() = 0;
top.pos() = 0;
if (top.inset().validCell(top.idx())) {
if (top.inset() && top.inset()->validCell(top.idx())) {
//lyxerr << " ... ok" << std::endl;
return;
}
@ -295,7 +323,7 @@ void DocumentIterator::forwardPar()
if (n && n->isActive()) {
lyxerr << "... descend" << std::endl;
push_back(CursorSlice(*n));
push_back(CursorSlice(n));
return;
}
@ -322,7 +350,7 @@ void DocumentIterator::forwardPar()
++top.idx();
top.par() = 0;
top.pos() = 0;
if (top.inset().validCell(top.idx())) {
if (top.inset() && top.inset()->validCell(top.idx())) {
lyxerr << " ... ok" << std::endl;
return;
}
@ -336,10 +364,22 @@ void DocumentIterator::forwardPar()
}
DocumentIterator insetBegin(InsetBase & inset)
DocumentIterator bufferBegin(BufferView & bv)
{
DocumentIterator it;
it.push_back(CursorSlice(inset));
return DocumentIterator(bv);
}
DocumentIterator bufferEnd()
{
return DocumentIterator();
}
DocumentIterator insetBegin(BufferView & bv, InsetBase * p)
{
DocumentIterator it(bv);
it.back() = CursorSlice(p);
return it;
}
@ -352,6 +392,7 @@ DocumentIterator insetEnd()
std::ostream & operator<<(std::ostream & os, DocumentIterator const & dit)
{
os << "bv: " << &dit.bv() << "\n";
for (size_t i = 0, n = dit.size(); i != n; ++i)
os << " " << dit.operator[](i) << "\n";
return os;
@ -370,11 +411,13 @@ StableDocumentIterator::StableDocumentIterator(const DocumentIterator & dit)
DocumentIterator
StableDocumentIterator::asDocumentIterator(InsetBase * inset) const
StableDocumentIterator::asDocumentIterator(BufferView & bv) const
{
// this function re-creates the cache of inset pointers
//lyxerr << "converting:\n" << *this << std::endl;
DocumentIterator dit;
DocumentIterator dit(bv);
dit.clear();
InsetBase * inset = 0;
for (size_t i = 0, n = data_.size(); i != n; ++i) {
dit.push_back(data_[i]);
dit.back().inset_ = inset;

26
src/dociterator.h
View File

@ -17,8 +17,9 @@
#include <vector>
#include <iosfwd>
class LyXText;
class BufferView;
class MathAtom;
class LyXText;
class Paragraph;
class Row;
@ -49,6 +50,13 @@ public:
typedef CursorSlice::col_type col_type;
public:
///
DocumentIterator();
///
explicit DocumentIterator(BufferView & bv);
///
BufferView & bv() const { return *bv_; }
//
// access to slice at tip
//
@ -59,7 +67,7 @@ public:
/// how many nested insets do we have?
size_t depth() const { return size(); }
/// the containing inset
InsetBase & inset() const { return back().inset(); }
InsetBase * inset() const { return back().inset(); }
/// return the cell of the inset this cursor is in
idx_type idx() const { return back().idx(); }
/// return the cell of the inset this cursor is in
@ -143,6 +151,8 @@ public:
///
LyXText * text() const;
///
CursorSlice const & innerTextSlice() const;
///
InsetBase * innerInsetOfType(int code) const;
///
LyXText * innerText() const;
@ -161,11 +171,19 @@ public:
/// output
friend std::ostream &
operator<<(std::ostream & os, DocumentIterator const & cur);
private:
///
BufferView * bv_;
};
///
DocumentIterator insetBegin(InsetBase & inset);
DocumentIterator bufferBegin(BufferView & bv);
///
DocumentIterator bufferEnd();
///
DocumentIterator insetBegin(BufferView & bv, InsetBase * inset);
///
DocumentIterator insetEnd();
@ -181,7 +199,7 @@ public:
/// non-explicit intended
StableDocumentIterator(const DocumentIterator & it);
///
DocumentIterator asDocumentIterator(InsetBase * start) const;
DocumentIterator asDocumentIterator(BufferView & bv) const;
///
size_t size() const { return data_.size(); }
///

3
src/factory.C
View File

@ -182,7 +182,8 @@ InsetBase * createInset(BufferView * bv, FuncRequest const & cmd)
return 0;
case LFUN_INSET_CAPTION: {
UpdatableInset * up = bv->cursor().inset().asUpdatableInset();
UpdatableInset * up = bv->cursor().inset()
? bv->cursor().inset()->asUpdatableInset() : 0;
if (!up) {
auto_ptr<InsetCaption> inset(new InsetCaption(params));
inset->setOwner(up);

2
src/frontends/screen.C
View File

@ -259,7 +259,7 @@ void LyXScreen::redraw(BufferView & bv)
// maybe we have to clear the screen at the bottom
int const y2 = workarea().workHeight();
if (y < y2 && bv.text()->isMainText()) {
if (y < y2 && !bv.text()->isInInset()) {
workarea().getPainter().fillRectangle(0, y,
workarea().workWidth(), y2 - y,
LColor::bottomarea);

4
src/insets/insetcollapsable.C
View File

@ -298,7 +298,7 @@ string const InsetCollapsable::getNewLabel(string const & l) const
void InsetCollapsable::edit(LCursor & cur, bool left)
{
//lyxerr << "InsetCollapsable: edit left/right" << endl;
cur.push(*this);
cur.push(this);
inset.edit(cur, left);
open();
}
@ -306,7 +306,7 @@ void InsetCollapsable::edit(LCursor & cur, bool left)
InsetBase * InsetCollapsable::editXY(LCursor & cur, int x, int y)
{
cur.push(*this);
cur.push(this);
//lyxerr << "InsetCollapsable: edit xy" << endl;
if (status_ == Collapsed) {
setStatus(Open);

4
src/insets/insettabular.C
View File

@ -396,7 +396,7 @@ void InsetTabular::edit(LCursor & cur, bool left)
cur.selection() = false;
resetPos(cur);
cur.bv().fitCursor();
cur.push(*this);
cur.push(this);
cur.idx() = cell;
}
@ -405,7 +405,7 @@ InsetBase * InsetTabular::editXY(LCursor & cur, int x, int y)
{
//lyxerr << "InsetTabular::editXY: " << this << endl;
cur.selection() = false;
cur.push(*this);
cur.push(this);
return setPos(cur, x, y);
//int xx = cursorx_ - xo_ + tabular.getBeginningOfTextInCell(actcell);
}

10
src/insets/insettext.C
View File

@ -70,18 +70,18 @@ using std::vector;
InsetText::InsetText(BufferParams const & bp)
: autoBreakRows_(false), drawFrame_(NEVER),
frame_color_(LColor::insetframe), text_(0)
frame_color_(LColor::insetframe), text_(0, true)
{
paragraphs().push_back(Paragraph());
paragraphs().back().layout(bp.getLyXTextClass().defaultLayout());
paragraphs().begin()->layout(bp.getLyXTextClass().defaultLayout());
if (bp.tracking_changes)
paragraphs().back().trackChanges();
paragraphs().begin()->trackChanges();
init();
}
InsetText::InsetText(InsetText const & in)
: UpdatableInset(in), text_(in.text_.bv_owner)
: UpdatableInset(in), text_(in.text_.bv_owner, true)
{
// this is ugly...
operator=(in);
@ -94,7 +94,7 @@ void InsetText::operator=(InsetText const & in)
autoBreakRows_ = in.autoBreakRows_;
drawFrame_ = in.drawFrame_;
frame_color_ = in.frame_color_;
text_ = LyXText(in.text_.bv_owner);
text_ = LyXText(in.text_.bv_owner, true);
text_.paragraphs() = in.text_.paragraphs();
init();
}

46
src/lyxfunc.C
View File

@ -174,7 +174,7 @@ void LyXFunc::processKeySym(LyXKeySymPtr keysym, key_modifier::state state)
return;
}
Encoding const * encoding = view()->cursor().getEncoding();
Encoding const * encoding = view()->getEncoding();
encoded_last_key = keysym->getISOEncoded(encoding ? encoding->Name() : "");
@ -309,6 +309,8 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
}
}
UpdatableInset * tli = cur.inset() ? cur.inset()->asUpdatableInset() : 0;
// I would really like to avoid having this switch and rather try to
// encode this in the function itself.
bool disable = false;
@ -350,7 +352,8 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
case LFUN_LAYOUT:
case LFUN_LAYOUT_PARAGRAPH:
disable = cur.inset().forceDefaultParagraphs(&cur.inset());
disable = cur.inset()
&& cur.inset()->forceDefaultParagraphs(cur.inset());
break;
case LFUN_INSET_OPTARG:
@ -380,7 +383,7 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
} else {
disable = true;
char const align = mathcursor::halign();
char align = mathcursor::halign();
if (align == '\0') {
disable = true;
break;
@ -399,7 +402,7 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
break;
}
if (!cur.empty() && cur.inset().asUpdatableInset()) {
if (tli) {
FuncStatus ret;
//ret.disabled(true);
InsetTabular * tab = static_cast<InsetTabular *>
@ -452,7 +455,9 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
case LFUN_INSET_SETTINGS: {
disable = true;
UpdatableInset * inset = cur.inset().asUpdatableInset();
if (!cur.inset())
break;
UpdatableInset * inset = cur.inset()->asUpdatableInset();
if (!inset)
break;
@ -510,21 +515,26 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
case LFUN_DIALOG_SHOW: {
string const name = cmd.getArg(0);
if (!buf)
if (!buf) {
disable = !(name == "aboutlyx" ||
name == "file" ||
name == "forks" ||
name == "preferences" ||
name == "texinfo");
else if (name == "print")
break;
}
if (name == "print") {
disable = !Exporter::IsExportable(*buf, "dvi") ||
lyxrc.print_command == "none";
else if (name == "character")
disable = cur.inset().lyxCode() == InsetOld::ERT_CODE;
else if (name == "vclog")
} else if (name == "character") {
InsetBase * inset = cur.inset();
disable = inset && inset->lyxCode() == InsetOld::ERT_CODE;
} else if (name == "vclog") {
disable = !buf->lyxvc().inUse();
else if (name == "latexlog")
} else if (name == "latexlog") {
disable = !IsFileReadable(buf->getLogName().second);
}
break;
}
@ -678,9 +688,7 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
default:
break;
}
if (code != InsetOld::NO_CODE
&& (cur.empty() || !cur.inset().insetAllowed(code)))
if (code != InsetOld::NO_CODE && tli && !tli->insetAllowed(code))
disable = true;
if (disable)
@ -1037,7 +1045,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd, bool verbose)
// --- buffers ----------------------------------------
case LFUN_SWITCHBUFFER:
view()->setBuffer(bufferlist.getBuffer(argument));
view()->buffer(bufferlist.getBuffer(argument));
break;
case LFUN_FILE_NEW:
@ -1077,14 +1085,14 @@ void LyXFunc::dispatch(FuncRequest const & cmd, bool verbose)
if (prefixIs(file_name, getTmpDir())) {
// Needed by inverse dvi search. If it is a file
// in tmpdir, call the apropriated function
view()->setBuffer(bufferlist.getBufferFromTmp(file_name));
view()->buffer(bufferlist.getBufferFromTmp(file_name));
} else {
// Must replace extension of the file to be .lyx
// and get full path
string const s = ChangeExtension(file_name, ".lyx");
// Either change buffer or load the file
if (bufferlist.exists(s)) {
view()->setBuffer(bufferlist.getBuffer(s));
view()->buffer(bufferlist.getBuffer(s));
} else {
view()->loadLyXFile(s);
}
@ -1259,7 +1267,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd, bool verbose)
view()->savePosition(0);
string const parentfilename = owner->buffer()->fileName();
if (bufferlist.exists(filename))
view()->setBuffer(bufferlist.getBuffer(filename));
view()->buffer(bufferlist.getBuffer(filename));
else
view()->loadLyXFile(filename);
// Set the parent name of the child document.
@ -1673,7 +1681,7 @@ void LyXFunc::closeBuffer()
// since there's no current buffer
owner->getDialogs().hideBufferDependent();
} else {
view()->setBuffer(bufferlist.first());
view()->buffer(bufferlist.first());
}
}
}

8
src/lyxtext.h
View File

@ -55,7 +55,7 @@ public:
typedef lyx::paroffset_type par_type;
/// constructor
explicit LyXText(BufferView *);
LyXText(BufferView *, bool ininset);
///
void init(BufferView *);
@ -328,8 +328,8 @@ public:
/// access to our paragraphs
ParagraphList & paragraphs() const;
/// return true if this is the main text
bool isMainText() const;
/// return true if this is owned by an inset.
bool isInInset() const;
/// return first row of text
RowList::iterator firstRow() const;
@ -401,6 +401,8 @@ public:
///
mutable Bidi bidi;
///
bool in_inset_;
///
ParagraphList paragraphs_;
/// absolute document pixel coordinates of this LyXText

16
src/mathed/math_hullinset.C
View File

@ -29,7 +29,6 @@
#include "lyxrc.h"
#include "outputparams.h"
#include "textpainter.h"
#include "undo.h"
#include "frontends/Alert.h"
@ -804,7 +803,7 @@ void MathHullInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
case LFUN_MATH_NUMBER:
//lyxerr << "toggling all numbers" << endl;
if (display()) {
recordUndo(cur);
////recordUndo(cur, Undo::INSERT);
bool old = numberedType();
if (type_ == "multline")
numbered(nrows() - 1, !old);
@ -818,7 +817,7 @@ void MathHullInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
case LFUN_MATH_NONUMBER:
if (display()) {
row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
recordUndo(cur);
////recordUndo(cur, Undo::INSERT);
bool old = numbered(r);
cur.message(old ? _("No number") : _("Number"));
numbered(r, !old);
@ -955,13 +954,14 @@ void MathHullInset::mutateToText()
}
void MathHullInset::handleFont(LCursor & cur, string const & arg,
string const & font)
void MathHullInset::handleFont
(LCursor & cur, string const & arg, string const & font)
{
// this whole function is a hack and won't work for incremental font
// changes...
recordUndo(cur);
if (cur.inset().asMathInset()->name() == font)
//recordUndo(cur, Undo::ATOMIC);
if (cur.inset()->asMathInset()->name() == font)
cur.handleFont(font);
else {
cur.handleNest(createMathInset(font));
@ -972,7 +972,7 @@ void MathHullInset::handleFont(LCursor & cur, string const & arg,
void MathHullInset::handleFont2(LCursor & cur, string const & arg)
{
recordUndo(cur);
//recordUndo(cur, Undo::ATOMIC);
LyXFont font;
bool b;
bv_funcs::string2font(arg, font, b);

2
src/mathed/math_mboxinset.C
View File

@ -26,7 +26,7 @@ using std::endl;
MathMBoxInset::MathMBoxInset(BufferView & bv)
: text_(&bv), bv_(&bv)
: text_(&bv, true), bv_(&bv)
{
text_.paragraphs().push_back(Paragraph());
text_.paragraphs().back().

38
src/mathed/math_nestinset.C
View File

@ -87,7 +87,7 @@ MathArray const & MathNestInset::cell(idx_type i) const
void MathNestInset::getCursorPos(CursorSlice const & cur,
int & x, int & y) const
{
BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
BOOST_ASSERT(ptr_cmp(cur.inset(), this));
MathArray const & ar = cur.cell();
x = ar.xo() + ar.pos2x(cur.pos());
y = ar.yo();
@ -114,7 +114,7 @@ void MathNestInset::metrics(MetricsInfo const & mi) const
bool MathNestInset::idxNext(LCursor & cur) const
{
BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
BOOST_ASSERT(ptr_cmp(cur.inset(), this));
if (cur.idx() == cur.lastidx())
return false;
++cur.idx();
@ -131,7 +131,7 @@ bool MathNestInset::idxRight(LCursor & cur) const
bool MathNestInset::idxPrev(LCursor & cur) const
{
BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
BOOST_ASSERT(ptr_cmp(cur.inset(), this));
if (cur.idx() == 0)
return false;
--cur.idx();
@ -148,7 +148,7 @@ bool MathNestInset::idxLeft(LCursor & cur) const
bool MathNestInset::idxFirst(LCursor & cur) const
{
BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
BOOST_ASSERT(ptr_cmp(cur.inset(), this));
if (nargs() == 0)
return false;
cur.idx() = 0;
@ -159,7 +159,7 @@ bool MathNestInset::idxFirst(LCursor & cur) const
bool MathNestInset::idxLast(LCursor & cur) const
{
BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
BOOST_ASSERT(ptr_cmp(cur.inset(), this));
if (nargs() == 0)
return false;
cur.idx() = cur.lastidx();
@ -197,7 +197,7 @@ void MathNestInset::drawSelection(PainterInfo & pi, int, int) const
LCursor & cur = pi.base.bv->cursor();
if (!cur.selection())
return;
if (!ptr_cmp(&cur.inset(), this))
if (!ptr_cmp(cur.inset(), this))
return;
CursorSlice & s1 = cur.selBegin();
CursorSlice & s2 = cur.selEnd();
@ -309,7 +309,7 @@ void MathNestInset::handleFont
// changes...
recordUndo(cur, Undo::ATOMIC);
if (cur.inset().asMathInset()->name() == font)
if (cur.inset()->asMathInset()->name() == font)
cur.handleFont(font);
else {
cur.handleNest(createMathInset(font));
@ -411,8 +411,8 @@ void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
if (cur.inMacroMode())
cur.macroModeClose();
else if (cur.pos() != cur.lastpos() && cur.openable(cur.nextAtom())) {
cur.pushLeft(*cur.nextAtom().nucleus());
cur.inset().idxFirst(cur);
cur.pushLeft(cur.nextAtom().nucleus());
cur.inset()->idxFirst(cur);
} else if (cur.posRight() || idxRight(cur)
|| cur.popRight() || cur.selection())
;
@ -430,8 +430,8 @@ void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
cur.macroModeClose();
else if (cur.pos() != 0 && cur.openable(cur.prevAtom())) {
cur.posLeft();
cur.push(*cur.nextAtom().nucleus());
cur.inset().idxLast(cur);
cur.push(cur.nextAtom().nucleus());
cur.inset()->idxLast(cur);
} else if (cur.posLeft() || idxLeft(cur)
|| cur.popLeft() || cur.selection())
;
@ -522,11 +522,11 @@ void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
break;
case LFUN_CELL_FORWARD:
cur.inset().idxNext(cur);
cur.inset()->idxNext(cur);
break;
case LFUN_CELL_BACKWARD:
cur.inset().idxPrev(cur);
cur.inset()->idxPrev(cur);
break;
case LFUN_DELETE_WORD_BACKWARD:
@ -682,7 +682,7 @@ void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
cur.selClearOrDel();
cur.plainInsert(MathAtom(new MathMBoxInset(cur.bv())));
cur.posLeft();
cur.pushLeft(*cur.nextInset());
cur.pushLeft(cur.nextInset());
#else
if (currentMode() == InsetBase::TEXT_MODE)
cur.niceInsert(MathAtom(new MathHullInset("simple")));
@ -821,7 +821,7 @@ void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
void MathNestInset::edit(LCursor & cur, bool left)
{
cur.push(*this);
cur.push(this);
cur.idx() = left ? 0 : cur.lastidx();
cur.pos() = left ? 0 : cur.lastpos();
cur.resetAnchor();
@ -840,7 +840,7 @@ InsetBase * MathNestInset::editXY(LCursor & cur, int x, int y)
}
}
MathArray & ar = cell(idx_min);
cur.push(*this);
cur.push(this);
cur.idx() = idx_min;
cur.pos() = ar.x2pos(x - ar.xo());
lyxerr << "found cell : " << idx_min << " pos: " << cur.pos() << endl;
@ -1083,20 +1083,20 @@ bool MathNestInset::script(LCursor & cur, bool up)
} else if (cur.pos() != 0 && cur.prevAtom()->asScriptInset()) {
--cur.pos();
cur.nextAtom().nucleus()->asScriptInset()->ensure(up);
cur.push(*cur.nextInset());
cur.push(cur.nextInset());
cur.idx() = up;
cur.pos() = cur.lastpos();
} else if (cur.pos() != 0) {
--cur.pos();
cur.cell()[cur.pos()] = MathAtom(new MathScriptInset(cur.nextAtom(), up));
cur.push(*cur.nextInset());
cur.push(cur.nextInset());
cur.idx() = up;
cur.pos() = 0;
} else {
cur.plainInsert(MathAtom(new MathScriptInset(up)));
--cur.pos();
cur.nextAtom().nucleus()->asScriptInset()->ensure(up);
cur.push(*cur.nextInset());
cur.push(cur.nextInset());
cur.idx() = up;
cur.pos() = 0;
}

2
src/output_latex.C
View File

@ -332,7 +332,7 @@ TeXOnePar(Buffer const & buf,
// Is this really needed ? (Dekel)
// We do not need to use to change the font for the last paragraph
// or for a command.
LyXFont const outerfont = outerFont(pit, paragraphs);
LyXFont const outerfont(outerFont(pit, paragraphs));
LyXFont const font =
(pit->empty()

1
src/paragraph_funcs.C
View File

@ -623,3 +623,4 @@ void getParsInRange(ParagraphList & pl,
for (end = beg ; end != endpar && end->y <= yend; ++end)
;
}

31
src/text.C
View File

@ -1740,17 +1740,25 @@ bool LyXText::read(Buffer const & buf, LyXLex & lex)
if (token.empty())
continue;
if (token == "\\end_inset") {
the_end_read = true;
break;
}
if (in_inset_) {
if (token == "\\end_inset") {
the_end_read = true;
break;
}
if (token == "\\end_document") {
lex.printError("\\end_document read in inset! Error in document!");
return false;
}
} else {
if (token == "\\end_document") {
the_end_read = true;
continue;
}
if (token == "\\end_document") {
#warning Look here!
#if 0
lex.printError("\\end_document read in inset! Error in document!");
#endif
return false;
}
// FIXME: ugly.
@ -1763,7 +1771,8 @@ bool LyXText::read(Buffer const & buf, LyXLex & lex)
par.params().depth(depth);
if (buf.params().tracking_changes)
par.trackChanges();
par.setFont(0, LyXFont(LyXFont::ALL_INHERIT, buf.params().language));
LyXFont f(LyXFont::ALL_INHERIT, buf.params().language);
par.setFont(0, f);
// insert after
if (pit != paragraphs().end())

20
src/text2.C
View File

@ -71,10 +71,10 @@ using std::ostringstream;
using std::string;
LyXText::LyXText(BufferView * bv)
LyXText::LyXText(BufferView * bv, bool in_inset)
: width_(0), maxwidth_(bv ? bv->workWidth() : 100), height_(0),
background_color_(LColor::background),
bv_owner(bv), xo_(0), yo_(0)
bv_owner(bv), in_inset_(in_inset), xo_(0), yo_(0)
{}
@ -100,12 +100,6 @@ void LyXText::init(BufferView * bv)
}
bool LyXText::isMainText() const
{
return &bv()->buffer()->text() == this;
}
// Gets the fully instantiated font at a given position in a paragraph
// Basically the same routine as Paragraph::getFont() in paragraph.C.
// The difference is that this one is used for displaying, and thus we
@ -123,7 +117,7 @@ LyXFont LyXText::getFont(ParagraphList::iterator pit, pos_type pos) const
// We specialize the 95% common case:
if (!pit->getDepth()) {
LyXFont f = pit->getFontSettings(params, pos);
if (!isMainText())
if (in_inset_)
f.realize(font_);
if (layout->labeltype == LABEL_MANUAL && pos < body_pos)
return f.realize(layout->reslabelfont);
@ -141,7 +135,7 @@ LyXFont LyXText::getFont(ParagraphList::iterator pit, pos_type pos) const
LyXFont font = pit->getFontSettings(params, pos);
font.realize(layoutfont);
if (!isMainText())
if (in_inset_)
font.realize(font_);
// Realize with the fonts of lesser depth.
@ -1604,6 +1598,12 @@ void LyXText::recUndo(par_type par) const
}
bool LyXText::isInInset() const
{
return in_inset_;
}
bool LyXText::toggleInset(LCursor & cur)
{
InsetBase * inset = cur.nextInset();

42
src/text3.C
View File

@ -131,8 +131,7 @@ namespace {
lyxerr << "selection is: '" << sel << "'" << endl;
if (sel.empty()) {
cur.insert(new MathHullInset);
cur.dispatch(FuncRequest(LFUN_RIGHT));
cur.insert(new MathHullInset); // activates inset
cur.dispatch(FuncRequest(LFUN_MATH_MUTATE, "simple"));
// don't do that also for LFUN_MATH_MODE unless you want end up with
// always changing to mathrm when opening an inlined inset
@ -144,16 +143,14 @@ namespace {
// create a macro if we see "\\newcommand" somewhere, and an ordinary
// formula otherwise
text->cutSelection(cur, true, true);
if (sel.find("\\newcommand") == string::npos
&& sel.find("\\def") == string::npos)
if (sel.find("\\newcommand") == string::npos &&
sel.find("\\def") == string::npos)
{
cur.insert(new MathHullInset);
cur.dispatch(FuncRequest(LFUN_RIGHT));
cur.dispatch(FuncRequest(LFUN_MATH_MUTATE, "simple"));
cur.dispatch(FuncRequest(LFUN_INSERT_MATH, sel));
} else {
cur.insert(new InsetFormulaMacro(sel));
cur.dispatch(FuncRequest(LFUN_RIGHT));
}
}
cur.message(N_("Math editor mode"));
@ -777,8 +774,8 @@ void LyXText::dispatch(LCursor & cur, FuncRequest const & cmd)
}
case LFUN_INSET_SETTINGS:
if (cur.inset().asUpdatableInset())
cur.inset().asUpdatableInset()->showInsetDialog(bv);
if (cur.inset() && cur.inset()->asUpdatableInset())
cur.inset()->asUpdatableInset()->showInsetDialog(bv);
break;
case LFUN_INSET_TOGGLE:
@ -863,6 +860,28 @@ void LyXText::dispatch(LCursor & cur, FuncRequest const & cmd)
cur.message(_("Copy"));
break;
case LFUN_BEGINNINGBUFSEL:
if (in_inset_) {
cur.undispatched();
} else {
if (!cur.selection())
cur.resetAnchor();
cursorTop(cur);
finishChange(cur, true);
}
break;
case LFUN_ENDBUFSEL:
if (in_inset_) {
cur.undispatched();
} else {
if (!cur.selection())
cur.resetAnchor();
cursorBottom(cur);
finishChange(cur, true);
}
break;
case LFUN_GETXY:
cur.message(tostr(cursorX(cur.top())) + ' '
+ tostr(cursorY(cur.top())));
@ -1074,7 +1093,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest const & cmd)
// This is to allow jumping over large insets
// FIXME: shouldn't be top-text-specific
if (isMainText() && cur.top() == old) {
if (!in_inset_ && cur.top() == old) {
if (cmd.y - bv->top_y() >= bv->workHeight())
cursorDown(cur);
else if (cmd.y - bv->top_y() < 0)
@ -1442,8 +1461,9 @@ void LyXText::dispatch(LCursor & cur, FuncRequest const & cmd)
params2string(cur.paragraph(), data);
// Will the paragraph accept changes from the dialog?
InsetBase & inset = cur.inset();
bool const accept = !inset.forceDefaultParagraphs(&inset);
InsetBase * const inset = cur.inset();
bool const accept =
!(inset && inset->forceDefaultParagraphs(inset));
data = "update " + tostr(accept) + '\n' + data;
bv->owner()->getDialogs().update("paragraph", data);

5
src/undo.C
View File

@ -107,7 +107,7 @@ void performUndoOrRedo(BufferView & bv, Undo const & undo)
{
LCursor & cur = bv.cursor();
lyxerr << "undo, performing: " << undo << std::endl;
cur.setCursor(undo.cursor.asDocumentIterator(&bv.buffer()->inset()), false);
cur.setCursor(undo.cursor.asDocumentIterator(bv), false);
if (cur.inMathed()) {
// We stored the full cell here as there is not much to be
@ -155,8 +155,7 @@ bool textUndoOrRedo(BufferView & bv,
// this implements redo
if (!undo_frozen) {
otherstack.push(undo);
DocumentIterator dit =
undo.cursor.asDocumentIterator(&bv.buffer()->inset());
DocumentIterator dit = undo.cursor.asDocumentIterator(bv);
if (dit.inMathed()) {
// not much to be done
} else {