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parlist-2-a.diff

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6689 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2003-04-02 21:19:35 +00:00
parent df370a91e3
commit 311e5951ee
7 changed files with 132 additions and 86 deletions
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10
src/ChangeLog
View File

@ -1,3 +1,13 @@
2003-04-02 Lars Gullik Bjønnes <larsbj@gullik.net>
* paragraph.h: make ParagraphList and ParagraphList::iterator
friends of Paragraph.
* buffer.C (makeLinuxDocFile): move towards ParagraphList
* ParagraphList.C: Use the private next_ and previous_ from
Paragraph.
2003-04-01 John Levon <levon@movementarian.org>
* ToolbarBackend.h:

50
src/ParagraphList.C
View File

@ -33,7 +33,7 @@ ParagraphList::iterator::operator->()
ParagraphList::iterator &
ParagraphList::iterator::operator++()
{
ptr = ptr->next();
ptr = ptr->next_;
return *this;
}
@ -50,7 +50,7 @@ ParagraphList::iterator::operator++(int)
ParagraphList::iterator &
ParagraphList::iterator::operator--()
{
ptr = ptr->previous();
ptr = ptr->previous_;
return *this;
}
@ -89,20 +89,20 @@ ParagraphList::iterator
ParagraphList::insert(ParagraphList::iterator it, Paragraph * par)
{
if (it != end()) {
Paragraph * prev = it->previous();
par->next(&*it);
par->previous(prev);
prev->next(par);
it->previous(par);
Paragraph * prev = it->previous_;
par->next_ = &*it;
par->previous_ = prev;
prev->next_ = par;
it->previous_ = par;
} else if (parlist == 0) {
parlist = par;
} else {
// Find last par.
Paragraph * last = parlist;
while (last->next())
last = last->next();
last->next(par);
par->previous(last);
while (last->next_)
last = last->next_;
last->next_ = par;
par->previous_ = last;
}
return iterator(par);
}
@ -111,7 +111,7 @@ ParagraphList::insert(ParagraphList::iterator it, Paragraph * par)
void ParagraphList::clear()
{
while (parlist) {
Paragraph * tmp = parlist->next();
Paragraph * tmp = parlist->next_;
delete parlist;
parlist = tmp;
}
@ -120,16 +120,16 @@ void ParagraphList::clear()
void ParagraphList::erase(ParagraphList::iterator it)
{
Paragraph * prev = it->previous();
Paragraph * next = it->next();
Paragraph * prev = it->previous_;
Paragraph * next = it->next_;
if (prev)
prev->next(next);
prev->next_ = next;
else
parlist = next;
if (next)
next->previous(prev);
next->previous_ = prev;
delete &*it;
}
@ -174,8 +174,8 @@ Paragraph & ParagraphList::front()
Paragraph const & ParagraphList::back() const
{
Paragraph * tmp = parlist;
while (tmp->next())
tmp = tmp->next();
while (tmp->next_)
tmp = tmp->next_;
return *tmp;
}
@ -183,8 +183,8 @@ Paragraph const & ParagraphList::back() const
Paragraph & ParagraphList::back()
{
Paragraph * tmp = parlist;
while (tmp->next())
tmp = tmp->next();
while (tmp->next_)
tmp = tmp->next_;
return *tmp;
}
@ -203,10 +203,10 @@ void ParagraphList::push_back(Paragraph * p)
}
Paragraph * pos = parlist;
while (pos->next())
pos = pos->next();
pos->next(p);
p->previous(pos);
while (pos->next_)
pos = pos->next_;
pos->next_ = p;
p->previous_ = pos;
}
@ -218,7 +218,7 @@ int ParagraphList::size() const
int c = 0;
while (tmp) {
++c;
tmp = tmp->next();
tmp = tmp->next_;
}
return c;
}

29
src/buffer.C
View File

@ -1211,27 +1211,26 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
<< " -->\n";
Paragraph::depth_type depth = 0; // paragraph depth
Paragraph * par = &*(paragraphs.begin());
string item_name;
vector<string> environment_stack(5);
while (par) {
LyXLayout_ptr const & style = par->layout();
ParagraphList::iterator pit = paragraphs.begin();
ParagraphList::iterator pend = paragraphs.end();
for (; pit != pend; ++pit) {
LyXLayout_ptr const & style = pit->layout();
// treat <toc> as a special case for compatibility with old code
if (par->isInset(0)) {
Inset * inset = par->getInset(0);
if (pit->isInset(0)) {
Inset * inset = pit->getInset(0);
Inset::Code lyx_code = inset->lyxCode();
if (lyx_code == Inset::TOC_CODE) {
string const temp = "toc";
sgml::openTag(ofs, depth, false, temp);
par = par->next();
continue;
}
}
// environment tag closing
for (; depth > par->params().depth(); --depth) {
for (; depth > pit->params().depth(); --depth) {
sgml::closeTag(ofs, depth, false, environment_stack[depth]);
environment_stack[depth].erase();
}
@ -1239,7 +1238,7 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
// write opening SGML tags
switch (style->latextype) {
case LATEX_PARAGRAPH:
if (depth == par->params().depth()
if (depth == pit->params().depth()
&& !environment_stack[depth].empty()) {
sgml::closeTag(ofs, depth, false, environment_stack[depth]);
environment_stack[depth].erase();
@ -1253,7 +1252,7 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
case LATEX_COMMAND:
if (depth != 0)
sgmlError(par, 0,
sgmlError(&*pit, 0,
_("Error: Wrong depth for LatexType Command.\n"));
if (!environment_stack[depth].empty()) {
@ -1271,14 +1270,14 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
{
string const & latexname = style->latexname();
if (depth == par->params().depth()
if (depth == pit->params().depth()
&& environment_stack[depth] != latexname) {
sgml::closeTag(ofs, depth, false,
environment_stack[depth]);
environment_stack[depth].erase();
}
if (depth < par->params().depth()) {
depth = par->params().depth();
if (depth < pit->params().depth()) {
depth = pit->params().depth();
environment_stack[depth].erase();
}
if (environment_stack[depth] != latexname) {
@ -1311,9 +1310,7 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
break;
}
simpleLinuxDocOnePar(ofs, par, depth);
par = par->next();
simpleLinuxDocOnePar(ofs, &*pit, depth);
ofs << "\n";
// write closing SGML tags

15
src/insets/ChangeLog
View File

@ -1,5 +1,20 @@
2003-04-02 Lars Gullik Bjønnes <larsbj@gullik.net>
* insettext.C (update): move towards ParagraphList
(updateLocal): ditto
(edit): ditto
(insetUnlock): ditto
(lockInset): ditto
(lockInsetInInset): ditto
(updateInsetInInset): ditto
(localDispatch): ditto
(docbook): ditto
(setFont): ditto
(resizeLyXText): ditto
(searchBackward): ditto
(collapseParagraphs): ditto
(addPreview): ditto
* insetwrap.C (InsetWrap): adjust
(addToToc): adjust and rewrite loop

102
src/insets/insettext.C
View File

@ -482,7 +482,8 @@ void InsetText::update(BufferView * bv, bool reinit)
return;
}
if (!autoBreakRows && paragraphs.begin()->next())
if (!autoBreakRows &&
boost::next(paragraphs.begin()) != paragraphs.end())
collapseParagraphs(bv);
if (the_locking_inset) {
@ -544,7 +545,8 @@ void InsetText::setUpdateStatus(BufferView * bv, int what) const
void InsetText::updateLocal(BufferView * bv, int what, bool mark_dirty)
{
if (!autoBreakRows && paragraphs.begin()->next())
if (!autoBreakRows &&
boost::next(paragraphs.begin()) != paragraphs.end())
collapseParagraphs(bv);
bool clear = false;
if (!lt) {
@ -620,7 +622,8 @@ void InsetText::edit(BufferView * bv, int x, int y, mouse_button::state button)
finishUndo();
// If the inset is empty set the language of the current font to the
// language to the surronding text (if different).
if (paragraphs.begin()->empty() && !paragraphs.begin()->next() &&
if (paragraphs.begin()->empty() &&
boost::next(paragraphs.begin()) == paragraphs.end()&&
bv->getParentLanguage(this) != lt->current_font.language())
{
LyXFont font(LyXFont::ALL_IGNORE);
@ -674,7 +677,8 @@ void InsetText::edit(BufferView * bv, bool front)
finishUndo();
// If the inset is empty set the language of the current font to the
// language to the surronding text (if different).
if (paragraphs.begin()->empty() && !paragraphs.begin()->next() &&
if (paragraphs.begin()->empty() &&
boost::next(paragraphs.begin()) == paragraphs.end() &&
bv->getParentLanguage(this) != lt->current_font.language()) {
LyXFont font(LyXFont::ALL_IGNORE);
font.setLanguage(bv->getParentLanguage(this));
@ -718,8 +722,8 @@ void InsetText::insetUnlock(BufferView * bv)
// hack for deleteEmptyParMech
if (!paragraphs.begin()->empty()) {
lt->setCursor(&*(paragraphs.begin()), 0);
} else if (paragraphs.begin()->next()) {
lt->setCursor(paragraphs.begin()->next(), 0);
} else if (boost::next(paragraphs.begin()) != paragraphs.end()) {
lt->setCursor(&*boost::next(paragraphs.begin()), 0);
}
if (clear)
lt = 0;
@ -750,7 +754,8 @@ void InsetText::lockInset(BufferView * bv)
finishUndo();
// If the inset is empty set the language of the current font to the
// language to the surronding text (if different).
if (paragraphs.begin()->empty() && !paragraphs.begin()->next() &&
if (paragraphs.begin()->empty() &&
boost::next(paragraphs.begin()) == paragraphs.end() &&
bv->getParentLanguage(this) != lt->current_font.language()) {
LyXFont font(LyXFont::ALL_IGNORE);
font.setLanguage(bv->getParentLanguage(this));
@ -784,26 +789,27 @@ bool InsetText::lockInsetInInset(BufferView * bv, UpdatableInset * inset)
if (!inset)
return false;
if (!the_locking_inset) {
Paragraph * p = &*(paragraphs.begin());
ParagraphList::iterator pit = paragraphs.begin();
ParagraphList::iterator pend = paragraphs.end();
int const id = inset->id();
while(p) {
for (; pit != pend; ++pit) {
InsetList::iterator it =
p->insetlist.begin();
pit->insetlist.begin();
InsetList::iterator const end =
p->insetlist.end();
pit->insetlist.end();
for (; it != end; ++it) {
if (it.getInset() == inset) {
getLyXText(bv)->setCursorIntern(p, it.getPos());
getLyXText(bv)->setCursorIntern(&*pit, it.getPos());
lockInset(bv, inset);
return true;
}
if (it.getInset()->getInsetFromID(id)) {
getLyXText(bv)->setCursorIntern(p, it.getPos());
getLyXText(bv)->setCursorIntern(&*pit, it.getPos());
it.getInset()->edit(bv);
return the_locking_inset->lockInsetInInset(bv, inset);
}
}
p = p->next();
}
return false;
}
@ -852,7 +858,8 @@ bool InsetText::unlockInsetInInset(BufferView * bv, UpdatableInset * inset,
bool InsetText::updateInsetInInset(BufferView * bv, Inset * inset)
{
if (!autoBreakRows && paragraphs.begin()->next())
if (!autoBreakRows &&
boost::next(paragraphs.begin()) != paragraphs.end())
collapseParagraphs(bv);
if (inset == this)
return true;
@ -1097,7 +1104,8 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & ev)
break;
}
bool was_empty = (paragraphs.begin()->empty() && !paragraphs.begin()->next());
bool was_empty = (paragraphs.begin()->empty() &&
boost::next(paragraphs.begin()) == paragraphs.end());
no_selection = false;
RESULT result = UpdatableInset::localDispatch(ev);
if (result != UNDISPATCHED)
@ -1469,7 +1477,8 @@ Inset::RESULT InsetText::localDispatch(FuncRequest const & ev)
updateLocal(bv, updwhat, updflag);
/// If the action has deleted all text in the inset, we need to change the
// language to the language of the surronding text.
if (!was_empty && paragraphs.begin()->empty() && !paragraphs.begin()->next()) {
if (!was_empty && paragraphs.begin()->empty() &&
boost::next(paragraphs.begin()) == paragraphs.end()) {
LyXFont font(LyXFont::ALL_IGNORE);
font.setLanguage(bv->getParentLanguage(this));
setFont(bv, font, false);
@ -1513,7 +1522,6 @@ int InsetText::ascii(Buffer const * buf, ostream & os, int linelen) const
int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
{
Paragraph * p = &*(paragraphs.begin());
unsigned int lines = 0;
vector<string> environment_stack(10);
@ -1524,14 +1532,17 @@ int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
Paragraph::depth_type depth = 0; // paragraph depth
while (p) {
ParagraphList::iterator pit = paragraphs.begin();
ParagraphList::iterator pend = paragraphs.end();
for (; pit != pend; ++pit) {
string sgmlparam;
int desc_on = 0; // description mode
LyXLayout_ptr const & style = p->layout();
LyXLayout_ptr const & style = pit->layout();
// environment tag closing
for (; depth > p->params().depth(); --depth) {
for (; depth > pit->params().depth(); --depth) {
if (environment_inner[depth] != "!-- --") {
item_name = "listitem";
lines += sgml::closeTag(os, command_depth + depth, mixcont, item_name);
@ -1543,7 +1554,7 @@ int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
environment_inner[depth].erase();
}
if (depth == p->params().depth()
if (depth == pit->params().depth()
&& environment_stack[depth] != style->latexname()
&& !environment_stack[depth].empty()) {
if (environment_inner[depth] != "!-- --") {
@ -1566,14 +1577,14 @@ int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
break;
case LATEX_COMMAND:
buf->sgmlError(p, 0, _("Error: LatexType Command not allowed here.\n"));
buf->sgmlError(&*pit, 0, _("Error: LatexType Command not allowed here.\n"));
return -1;
break;
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT:
if (depth < p->params().depth()) {
depth = p->params().depth();
if (depth < pit->params().depth()) {
depth = pit->params().depth();
environment_stack[depth].erase();
}
@ -1618,8 +1629,7 @@ int InsetText::docbook(Buffer const * buf, ostream & os, bool mixcont) const
break;
}
buf->simpleDocBookOnePar(os, p, desc_on, depth + 1 + command_depth);
p = p->next();
buf->simpleDocBookOnePar(os, &*pit, desc_on, depth + 1 + command_depth);
string end_tag;
// write closing SGML tags
@ -1915,7 +1925,8 @@ void InsetText::setFont(BufferView * bv, LyXFont const & font, bool toggleall,
the_locking_inset->setFont(bv, font, toggleall, selectall);
return;
}
if ((!paragraphs.begin()->next() && paragraphs.begin()->empty()) || cpar(bv)->empty()) {
if ((boost::next(paragraphs.begin()) == paragraphs.end() &&
paragraphs.begin()->empty()) || cpar(bv)->empty()) {
getLyXText(bv)->setFont(font, toggleall);
return;
}
@ -2250,7 +2261,8 @@ void InsetText::resizeLyXText(BufferView * bv, bool force) const
return;
}
do_resize = 0;
if (!paragraphs.begin()->next() && paragraphs.begin()->empty()) { // no data, resize not neccessary!
if (boost::next(paragraphs.begin()) == paragraphs.end() &&
paragraphs.begin()->empty()) { // no data, resize not neccessary!
// we have to do this as a fixed width may have changed!
LyXText * t = getLyXText(bv);
saveLyXTextState(t);
@ -2617,10 +2629,13 @@ bool InsetText::searchBackward(BufferView * bv, string const & str,
clear = true;
}
if (!locked) {
Paragraph * p = &*(paragraphs.begin());
while (p->next())
p = p->next();
lt->setCursor(p, p->size());
ParagraphList::iterator pit = paragraphs.begin();
ParagraphList::iterator pend = paragraphs.end();
while (boost::next(pit) != pend)
++pit;
lt->setCursor(&*pit, pit->size());
}
lyxfind::SearchResult result =
lyxfind::LyXFind(bv, lt, str, false, cs, mw);
@ -2652,19 +2667,20 @@ void InsetText::collapseParagraphs(BufferView * bv)
{
LyXText * llt = getLyXText(bv);
while (paragraphs.begin()->next()) {
if (!paragraphs.begin()->empty() && !paragraphs.begin()->next()->empty() &&
while (boost::next(paragraphs.begin()) != paragraphs.end()) {
if (!paragraphs.begin()->empty() &&
!boost::next(paragraphs.begin())->empty() &&
!paragraphs.begin()->isSeparator(paragraphs.begin()->size() - 1))
{
paragraphs.begin()->insertChar(paragraphs.begin()->size(), ' ');
}
if (llt->selection.set()) {
if (llt->selection.start.par() == paragraphs.begin()->next()) {
if (llt->selection.start.par() == boost::next(paragraphs.begin())) {
llt->selection.start.par(&*(paragraphs.begin()));
llt->selection.start.pos(
llt->selection.start.pos() + paragraphs.begin()->size());
}
if (llt->selection.end.par() == paragraphs.begin()->next()) {
if (llt->selection.end.par() == boost::next(paragraphs.begin())) {
llt->selection.end.par(&*(paragraphs.begin()));
llt->selection.end.pos(
llt->selection.end.pos() + paragraphs.begin()->size());
@ -2725,14 +2741,14 @@ void InsetText::appendParagraphs(Buffer * buffer,
void InsetText::addPreview(grfx::PreviewLoader & loader) const
{
Paragraph * par = getFirstParagraph(0);
while (par) {
InsetList::iterator it = par->insetlist.begin();
InsetList::iterator end = par->insetlist.end();
ParagraphList::iterator pit = paragraphs.begin();
ParagraphList::iterator pend = paragraphs.end();
for (; pit != pend; ++pit) {
InsetList::iterator it = pit->insetlist.begin();
InsetList::iterator end = pit->insetlist.end();
for (; it != end; ++it) {
it.getInset()->addPreview(loader);
}
par = par->next();
}
}

8
src/paragraph.h
View File

@ -18,6 +18,7 @@
#include "support/types.h"
#include "changes.h"
#include "ParagraphList.h"
#include "LString.h"
class BufferParams;
@ -37,6 +38,10 @@ class TexRow;
/// A Paragraph holds all text, attributes and insets in a text paragraph
class Paragraph {
public:
// Remove this whan ParagraphList transition is over. (Lgb)
friend class ParagraphList;
friend class ParagraphList::iterator;
///
enum META_KIND {
/// Note that this is 1 right now to avoid
@ -334,6 +339,9 @@ private:
Paragraph * next_;
///
Paragraph * previous_;
#else
Paragraph * next_par_;
Paragraph * prev_par_;
#endif
struct Pimpl;
///