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change tracking:
* src/paragraph_pimpl.h:
* src/paragraph_pimpl.C: remove tracking();
remove setChar(); changes_ becomes an object
(not a pointer); hide CT functionality behind
some return & if statements
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15446 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Michael Schmitt
parent
8a424f8382
commit
ccd9433f4c
@ -70,48 +70,43 @@ Paragraph::Pimpl::Pimpl(Paragraph * owner)
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Paragraph::Pimpl::Pimpl(Pimpl const & p, Paragraph * owner)
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: params(p.params), owner_(owner)
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: params(p.params), changes_(p.changes_), owner_(owner)
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{
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inset_owner = p.inset_owner;
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fontlist = p.fontlist;
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id_ = paragraph_id++;
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// FIXME: change tracking (MG)
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//if (p.tracking())
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// changes_.reset(new Changes(*p.changes_.get()));
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}
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void Paragraph::Pimpl::setContentsFromPar(Paragraph const & par)
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{
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owner_->text_ = par.text_;
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if (par.pimpl_->tracking()) {
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// FIXME: change tracking (MG)
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// changes_.reset(new Changes(*(par.pimpl_->changes_.get())));
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}
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// FIXME: change tracking (MG)
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changes_ = par.pimpl_->changes_;
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}
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bool Paragraph::Pimpl::isChanged(pos_type start, pos_type end) const
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{
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// FIXME: change tracking (MG)
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if (!tracking())
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return false;
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return false;
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return changes_->isChanged(start, end);
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return changes_.isChanged(start, end);
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}
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void Paragraph::Pimpl::setChange(Change const & change)
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{
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// FIXME: change tracking (MG)
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// changes_.set(change, 0, size());
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return;
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changes_.set(change, 0, size());
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if (change.type == Change::UNCHANGED) { // only for UNCHANGED ???
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for (pos_type i = 0; i < size(); ++i) {
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if (owner_->isInset(i)) {
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// FIXME: change tracking (MG)
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// owner_->getInset(i)->setChange(change);
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owner_->getInset(i)->setChange(change);
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}
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}
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}
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@ -120,32 +115,28 @@ void Paragraph::Pimpl::setChange(Change const & change)
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void Paragraph::Pimpl::setChange(pos_type pos, Change const & change)
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{
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if (!tracking())
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return;
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// FIXME: change tracking (MG)
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return;
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changes_->set(change, pos);
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changes_.set(change, pos);
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}
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Change const Paragraph::Pimpl::lookupChange(pos_type pos) const
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{
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if (!tracking())
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return Change(Change::UNCHANGED);
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// FIXME: change tracking (MG)
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return Change(Change::UNCHANGED);
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return changes_->lookup(pos);
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return changes_.lookup(pos);
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}
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void Paragraph::Pimpl::acceptChange(pos_type start, pos_type end)
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{
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if (!tracking())
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return;
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// FIXME: change tracking (MG)
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return;
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if (!size()) {
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// FIXME: change tracking (MG)
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// changes_.reset(new Changes(Change::UNCHANGED));
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return;
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}
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// care for empty pars
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lyxerr[Debug::CHANGES] << "acceptchange" << endl;
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pos_type i = start;
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@ -157,7 +148,7 @@ void Paragraph::Pimpl::acceptChange(pos_type start, pos_type end)
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case Change::INSERTED:
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// FIXME: change tracking (MG)
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changes_->set(Change(Change::UNCHANGED), i);
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changes_.set(Change(Change::UNCHANGED), i);
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break;
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case Change::DELETED:
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@ -174,20 +165,16 @@ void Paragraph::Pimpl::acceptChange(pos_type start, pos_type end)
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lyxerr[Debug::CHANGES] << "endacceptchange" << endl;
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// FIXME: change tracking (MG)
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// changes_->reset(Change::UNCHANGED);
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// changes_.reset(Change::UNCHANGED);
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}
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void Paragraph::Pimpl::rejectChange(pos_type start, pos_type end)
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{
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if (!tracking())
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return;
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// FIXME: change tracking (MG)
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return;
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if (!size()) {
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// FIXME: change tracking (MG)
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// changes_.reset(new Changes(Change::UNCHANGED));
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return;
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}
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// care for empty pars
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pos_type i = start;
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@ -206,7 +193,7 @@ void Paragraph::Pimpl::rejectChange(pos_type start, pos_type end)
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case Change::DELETED:
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// FIXME: change tracking (MG)
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changes_->set(Change(Change::UNCHANGED), i);
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changes_.set(Change(Change::UNCHANGED), i);
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// No real char at position size():
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if (i < size() && owner_->isInset(i))
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// FIXME: change tracking (MG)
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@ -215,7 +202,7 @@ void Paragraph::Pimpl::rejectChange(pos_type start, pos_type end)
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}
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}
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// FIXME: change tracking (MG)
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// changes_->reset(Change::UNCHANGED);
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// changes_.reset(Change::UNCHANGED);
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}
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@ -229,8 +216,9 @@ void Paragraph::Pimpl::insertChar(pos_type pos, value_type c, Change const & cha
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{
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BOOST_ASSERT(pos <= size());
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if (tracking()) {
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changes_->record(change, pos);
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// FIXME: change tracking (MG)
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if (false) {
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changes_.record(change, pos);
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}
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// This is actually very common when parsing buffers (and
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@ -275,7 +263,7 @@ void Paragraph::Pimpl::insertInset(pos_type pos,
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void Paragraph::Pimpl::erase(pos_type pos)
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{
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// FIXME: change tracking (MG)
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// do something like changes_->erase(i);
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// do something like changes_.erase(i);
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// in one of the next patches, the two erase functions
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// will be merged but I don't want to break too many things at the same time :-)
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@ -323,15 +311,15 @@ void Paragraph::Pimpl::erase(pos_type pos)
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bool Paragraph::Pimpl::erase(pos_type pos, bool /*trackChanges*/)
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{
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// FIXME: change tracking (MG)
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BOOST_ASSERT(pos <= size());
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if (tracking()) {
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Change::Type changetype(changes_->lookup(pos).type);
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// FIXME: change tracking (MG)
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if (false) {
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Change::Type changetype(changes_.lookup(pos).type);
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// only allow the actual removal if it was /new/ text
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if (changetype != Change::INSERTED) {
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changes_->record(Change(Change::DELETED), pos);
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changes_.record(Change(Change::DELETED), pos);
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if (pos < size() && owner_->isInset(pos))
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// FIXME: change tracking (MG)
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owner_->getInset(pos)->setChange(Change(Change::DELETED));
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@ -53,14 +53,10 @@ public:
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void acceptChange(pos_type start, pos_type end);
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/// reject change
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void rejectChange(pos_type start, pos_type end);
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/// are we tracking changes ?
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bool tracking() const { return changes_.get(); }
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///
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value_type getChar(pos_type pos) const;
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///
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void setChar(pos_type pos, value_type c);
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///
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void insertChar(pos_type pos, value_type c, Change const & change);
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///
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void insertInset(pos_type pos, InsetBase * inset, Change const & change);
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@ -164,8 +160,8 @@ private:
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/// match a string against a particular point in the paragraph
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bool isTextAt(std::string const & str, pos_type pos) const;
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/// for recording and looking up changes in revision tracking mode
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boost::scoped_ptr<Changes> changes_;
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/// for recording and looking up changes
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Changes changes_;
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/// Who owns us?
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Paragraph * owner_;
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