}
+Undo const & Buffer::undo() const
+{
+ return d->undo_;
+}
+
+
void Buffer::setChild(DocIterator const & dit, Buffer * child)
{
d->children_positions[child] = dit;
}
-void Buffer::getLabelList(vector<std::pair<docstring, docstring>> & list) const
+void Buffer::getLabelList(vector<std::tuple<docstring, docstring, docstring>> & list) const
{
// If this is a child document, use the master's list instead.
if (parent()) {
list.clear();
shared_ptr<Toc> toc = d->toc_backend.toc("label");
for (auto const & tocit : *toc) {
- if (tocit.depth() == 0)
- list.push_back(make_pair(tocit.str(), tocit.asString()));
+ if (tocit.depth() == 0) {
+ list.push_back(make_tuple(tocit.str(), tocit.asString(), tocit.prettyStr()));
+ }
}
}
void Buffer::removeBiblioTempFiles() const
{
+ if (theApp()->isBufferBusy(this)) {
+ removeBiblioTemps = true;
+ return;
+ }
+
// We remove files that contain LaTeX commands specific to the
// particular bibliographic style being used, in order to avoid
// LaTeX errors when we switch style.
Buffer const * const pbuf = parent();
if (pbuf)
pbuf->removeBiblioTempFiles();
+ removeBiblioTemps = false;
}
}
+bool Buffer::branchActivationEnabled(FuncCode act, docstring const & branch) const
+{
+ bool const master = act == LFUN_BRANCH_MASTER_ACTIVATE
+ || act == LFUN_BRANCH_MASTER_DEACTIVATE;
+ bool const activate = act == LFUN_BRANCH_ACTIVATE
+ || act == LFUN_BRANCH_MASTER_ACTIVATE;
+ Buffer const * buf = master ? masterBuffer() : this;
+ Branch const * our_branch = buf->params().branchlist().find(branch);
+ // Can be disabled if
+ // - this is a _MASTER_ command and there is no master
+ // - the relevant buffer does not know the branch
+ // - the branch is already in the desired state
+ return ((!master || parent() != nullptr)
+ && !branch.empty() && our_branch
+ && our_branch->isSelected() != activate);
+}
+
+
bool Buffer::getStatus(FuncRequest const & cmd, FuncStatus & flag) const
{
if (isInternal()) {
case LFUN_BRANCH_ACTIVATE:
case LFUN_BRANCH_DEACTIVATE:
case LFUN_BRANCH_MASTER_ACTIVATE:
- case LFUN_BRANCH_MASTER_DEACTIVATE: {
- bool const master = (cmd.action() == LFUN_BRANCH_MASTER_ACTIVATE
- || cmd.action() == LFUN_BRANCH_MASTER_DEACTIVATE);
- BranchList const & branchList = master ? masterBuffer()->params().branchlist()
- : params().branchlist();
- docstring const & branchName = cmd.argument();
- flag.setEnabled(!branchName.empty() && branchList.find(branchName));
+ case LFUN_BRANCH_MASTER_DEACTIVATE:
+ // Let a branch inset handle that
+ if (cmd.argument().empty())
+ return false;
+ flag.setEnabled(branchActivationEnabled(cmd.action(), cmd.argument()));
break;
- }
case LFUN_BRANCH_ADD:
case LFUN_BRANCHES_RENAME:
}
+bool Buffer::branchActivationDispatch(FuncCode act, docstring const & branch)
+{
+ bool const master = (act == LFUN_BRANCH_MASTER_ACTIVATE
+ || act == LFUN_BRANCH_MASTER_DEACTIVATE);
+ bool const activate = (act == LFUN_BRANCH_ACTIVATE
+ || act == LFUN_BRANCH_MASTER_ACTIVATE);
+ Buffer * buf = master ? const_cast<Buffer *>(masterBuffer()) : this;
+ Branch * our_branch = buf->params().branchlist().find(branch);
+
+ // See comment in branchActivationStatus
+ if ((master && parent() == nullptr)
+ || !our_branch
+ || our_branch->isSelected() == activate)
+ return false;
+
+ if (master && !buf->hasGuiDelegate()
+ && (!theApp() || !theApp()->unhide(buf)))
+ // at least issue a warning for now (ugly, but better than dataloss).
+ frontend::Alert::warning(_("Branch state changes in master document"),
+ lyx::support::bformat(_("The state of the branch '%1$s' "
+ "was changed in the master file. "
+ "Please make sure to save the master."), branch), true);
+
+ UndoGroupHelper ugh(buf);
+ buf->undo().recordUndoBufferParams(CursorData());
+ our_branch->setSelected(activate);
+ // cur.forceBufferUpdate() is not enough)
+ buf->updateBuffer();
+
+ // if branch exists in a descendant, update previews.
+ // TODO: only needed if "Show preview" is enabled in the included inset.
+ bool exists_in_desc = false;
+ for (auto const & it : buf->getDescendants()) {
+ if (it->params().branchlist().find(branch))
+ exists_in_desc = true;
+ }
+ if (exists_in_desc) {
+ // TODO: ideally we would only update the previews of the
+ // specific children that have this branch directly or
+ // in one of their descendants
+ buf->removePreviews();
+ buf->updatePreviews();
+ }
+ return true;
+}
+
+
void Buffer::dispatch(string const & command, DispatchResult & result)
{
return dispatch(lyxaction.lookupFunc(command), result);
// whether we have a GUI or not. The boolean use_gui holds this information.
void Buffer::dispatch(FuncRequest const & func, DispatchResult & dr)
{
+ LYXERR(Debug::ACTION, "Buffer::dispatch: cmd: " << func);
if (isInternal()) {
// FIXME? if there is an Buffer LFUN that can be dispatched even
// if internal, put a switch '(cmd.action())' here.
case LFUN_BRANCH_DEACTIVATE:
case LFUN_BRANCH_MASTER_ACTIVATE:
case LFUN_BRANCH_MASTER_DEACTIVATE: {
- bool const master = (func.action() == LFUN_BRANCH_MASTER_ACTIVATE
- || func.action() == LFUN_BRANCH_MASTER_DEACTIVATE);
- Buffer * buf = master ? const_cast<Buffer *>(masterBuffer())
- : this;
-
- docstring const & branch_name = func.argument();
- // the case without a branch name is handled elsewhere
- if (branch_name.empty()) {
- dispatched = false;
- break;
- }
- Branch * branch = buf->params().branchlist().find(branch_name);
- if (!branch) {
- LYXERR0("Branch " << branch_name << " does not exist.");
- dr.setError(true);
- docstring const msg =
- bformat(_("Branch \"%1$s\" does not exist."), branch_name);
- dr.setMessage(msg);
- break;
+ // Let a branch inset handle that
+ if (func.argument().empty()) {
+ dr.dispatched(false);
+ return;
}
- bool const activate = (func.action() == LFUN_BRANCH_ACTIVATE
- || func.action() == LFUN_BRANCH_MASTER_ACTIVATE);
- if (branch->isSelected() != activate) {
- buf->undo().recordUndoBufferParams(CursorData());
- branch->setSelected(activate);
- dr.setError(false);
+ bool const res = branchActivationDispatch(func.action(), func.argument());
+ dr.setError(!res);
+ if (res)
dr.screenUpdate(Update::Force);
- dr.forceBufferUpdate();
- }
break;
}
void Buffer::updateBuffer(ParIterator & parit, UpdateType utype, bool const deleted) const
{
+ // if fomatted references are shown in workarea update buffer accordingly
+ if (params().use_formatted_ref)
+ utype = OutputUpdate;
+
pushIncludedBuffer(this);
// LASSERT: Is it safe to continue here, or should we just return?
LASSERT(parit.pit() == 0, /**/);
"checksum unchanged: " << filename);
return;
}
+ lyx_clean = false;
// If the file has been deleted, only mark the file as dirty since it is
// pointless to prompt for reloading. If later a file is moved into this
// location, then the externally modified warning will appear then.
if (exists)
- externally_modified_ = true;
+ externally_modified_ = true;
// Update external modification notification.
// Dirty buffers must be visible at all times.
- if (wa_ && wa_->unhide(owner_))
+ if (wa_ && wa_->unhide(owner_)) {
wa_->updateTitles();
+ if (!exists) {
+ frontend::Alert::warning(
+ _("File deleted from disk"),
+ bformat(_("The file\n %1$s\n"
+ "has been deleted from disk!"),
+ from_utf8(filename.absFileName())));
+ }
+ }
else
// Unable to unhide the buffer (e.g. no GUI or not current View)
lyx_clean = true;
projects / lyx.git / blobdiff