if (flags == Update::Decoration) {
d->update_strategy_ = DecorationUpdate;
- buffer_.changed();
+ buffer_.changed(false);
return;
}
}
if (flags & Update::Decoration) {
d->update_strategy_ = DecorationUpdate;
- buffer_.changed();
+ buffer_.changed(false);
return;
}
// no screen update is needed.
if (!(flags & Update::FitCursor)) {
// Nothing to do anymore. Trigger a redraw and return
- buffer_.changed();
+ buffer_.changed(false);
return;
}
// updateMetrics() does not update paragraph position
// This is done at draw() time. So we need a redraw!
- buffer_.changed();
+ buffer_.changed(false);
if (fitCursor()) {
// The cursor is off screen so ensure it is visible.
// If the offset is less than 2 screen height, prefer to scroll instead.
if (abs(offset) <= 2 * height_) {
d->anchor_ypos_ -= offset;
- updateMetrics();
- buffer_.changed();
+ buffer_.changed(true);
return;
}
// We reset the cursor because cursorStatus() does not
// work when the cursor is within mathed.
Cursor cur(*this);
- cur.reset(buffer_.inset());
+ cur.reset();
tm.setCursorFromCoordinates(cur, 0, newy);
// update the bufferview cursor and notify insets
// To center the screen on this new position we need the
// paragraph position which is computed at draw() time.
// So we need a redraw!
- buffer_.changed();
+ buffer_.changed(false);
if (fitCursor())
showCursor();
}
void BufferView::showCursor(DocIterator const & dit, bool recenter)
{
if (scrollToCursor(dit, recenter))
- buffer_.changed();
+ buffer_.changed(false);
}
}
-static bool getLocalStatus(Cursor cursor, FuncRequest const & cmd, FuncStatus & status)
-{
- // Try to fix cursor in case it is broken.
- cursor.fixIfBroken();
-
- // This is, of course, a mess. Better create a new doc iterator and use
- // this in Inset::getStatus. This might require an additional
- // BufferView * arg, though (which should be avoided)
- //Cursor safe = *this;
- bool res = false;
- for ( ; cursor.depth(); cursor.pop()) {
- //lyxerr << "\nCursor::getStatus: cmd: " << cmd << endl << *this << endl;
- LASSERT(cursor.idx() <= cursor.lastidx(), /**/);
- LASSERT(cursor.pit() <= cursor.lastpit(), /**/);
- LASSERT(cursor.pos() <= cursor.lastpos(), /**/);
-
- // The inset's getStatus() will return 'true' if it made
- // a definitive decision on whether it want to handle the
- // request or not. The result of this decision is put into
- // the 'status' parameter.
- if (cursor.inset().getStatus(cursor, cmd, status)) {
- res = true;
- break;
- }
- }
- return res;
-}
-
-
bool BufferView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
{
// Can we use a readonly buffer?
Cursor & cur = d->cursor_;
- // Is this a function that acts on inset at point?
- Inset * inset = cur.nextInset();
- if (lyxaction.funcHasFlag(cmd.action, LyXAction::AtPoint)
- && inset && inset->getStatus(cur, cmd, flag))
- return true;
-
- if (getLocalStatus(cur, cmd, flag))
+ if (cur.getStatus(cmd, flag))
return true;
switch (cmd.action) {
case LFUN_SCREEN_SHOW_CURSOR:
case LFUN_BIBTEX_DATABASE_ADD:
case LFUN_BIBTEX_DATABASE_DEL:
- case LFUN_NOTES_MUTATE:
case LFUN_ALL_INSETS_TOGGLE:
case LFUN_STATISTICS:
case LFUN_BRANCH_ADD_INSERT:
break;
case LFUN_REGEXP_MODE:
- // FIXME: Test if current WorkArea is the search WorkArea
- flag.setEnabled(buffer().isInternal() && !cur.inRegexped());
+ flag.setEnabled(buffer().isInternal() && !cur.inRegexped()
+ && cur.inset().lyxCode() != ERT_CODE);
break;
case LFUN_LABEL_COPY_AS_REF: {
break;
}
- case LFUN_NEXT_INSET_MODIFY: {
- // this is the real function we want to invoke
- FuncRequest tmpcmd = cmd;
- tmpcmd.action = LFUN_INSET_MODIFY;
- // if there is an inset at cursor, see whether it
- // handles the lfun, other start from scratch
- Inset * inset = cur.nextInset();
- if (!inset || !inset->getStatus(cur, tmpcmd, flag))
- flag = lyx::getStatus(tmpcmd);
- break;
- }
-
case LFUN_LABEL_GOTO: {
flag.setEnabled(!cmd.argument().empty()
|| getInsetByCode<InsetRef>(cur, REF_CODE));
case LFUN_SCROLL:
case LFUN_SCREEN_UP_SELECT:
case LFUN_SCREEN_DOWN_SELECT:
+ case LFUN_INSET_FORALL:
flag.setEnabled(true);
break;
}
-bool BufferView::dispatch(FuncRequest const & cmd)
+void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
{
//lyxerr << [ cmd = " << cmd << "]" << endl;
Cursor & cur = d->cursor_;
// Don't dispatch function that does not apply to internal buffers.
- if (buffer_.isInternal() && lyxaction.funcHasFlag(cmd.action, LyXAction::NoInternal))
- return false;
+ if (buffer_.isInternal()
+ && lyxaction.funcHasFlag(cmd.action, LyXAction::NoInternal))
+ return;
+
+ // We'll set this back to false if need be.
+ bool dispatched = true;
+ buffer_.undo().beginUndoGroup();
switch (cmd.action) {
// We are most certainly here because of a change in the document
// It is then better to make sure that all dialogs are in sync with
// current document settings.
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
buffer_.params().clearLayoutModules();
buffer_.params().makeDocumentClass();
updateLayout(oldClass);
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
buffer_.params().addLayoutModule(argument);
buffer_.params().makeDocumentClass();
updateLayout(oldClass);
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
buffer_.params().setBaseClass(argument);
buffer_.params().makeDocumentClass();
updateLayout(oldDocClass);
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
buffer_.params().setBaseClass(bc);
buffer_.params().makeDocumentClass();
updateLayout(oldClass);
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
case LFUN_UNDO:
- cur.message(_("Undo"));
+ dr.setMessage(_("Undo"));
cur.clearSelection();
if (!cur.textUndo())
- cur.message(_("No further undo information"));
+ dr.setMessage(_("No further undo information"));
else
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_REDO:
- cur.message(_("Redo"));
+ dr.setMessage(_("Redo"));
cur.clearSelection();
if (!cur.textRedo())
- cur.message(_("No further redo information"));
+ dr.setMessage(_("No further redo information"));
else
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_FONT_STATE:
- cur.message(cur.currentState());
+ dr.setMessage(cur.currentState());
break;
case LFUN_BOOKMARK_SAVE:
// Set the cursor
dit.pos() = pos;
setCursor(dit);
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
} else {
// Switch to other buffer view and resend cmd
theLyXFunc().dispatch(FuncRequest(
case LFUN_CHANGE_NEXT:
findNextChange(this);
// FIXME: Move this LFUN to Buffer so that we don't have to do this:
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_CHANGE_PREVIOUS:
findPreviousChange(this);
// FIXME: Move this LFUN to Buffer so that we don't have to do this:
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_CHANGES_MERGE:
if (findNextChange(this) || findPreviousChange(this)) {
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
showDialog("changes");
}
break;
case LFUN_ALL_CHANGES_ACCEPT:
// select complete document
- cur.reset(buffer_.inset());
+ cur.reset();
cur.selHandle(true);
buffer_.text().cursorBottom(cur);
// accept everything in a single step to support atomic undo
buffer_.text().acceptOrRejectChanges(cur, Text::ACCEPT);
// FIXME: Move this LFUN to Buffer so that we don't have to do this:
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_ALL_CHANGES_REJECT:
// select complete document
- cur.reset(buffer_.inset());
+ cur.reset();
cur.selHandle(true);
buffer_.text().cursorBottom(cur);
// reject everything in a single step to support atomic undo
// Note: reject does not work recursively; the user may have to repeat the operation
buffer_.text().acceptOrRejectChanges(cur, Text::REJECT);
// FIXME: Move this LFUN to Buffer so that we don't have to do this:
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
case LFUN_WORD_FIND_FORWARD:
DocIterator end = cur.selectionEnd();
if (beg.pit() == end.pit()) {
for (pos_type p = beg.pos() ; p < end.pos() ; ++p) {
- if (cur.paragraph().isDeleted(p))
+ if (!cur.inMathed()
+ && cur.paragraph().isDeleted(p))
has_deleted = true;
}
}
break;
}
- case LFUN_WORD_FINDADV:
- findAdv(this, cmd);
+ case LFUN_WORD_FINDADV: {
+ FindAndReplaceOptions opt;
+ istringstream iss(to_utf8(cmd.argument()));
+ iss >> opt;
+ if (findAdv(this, opt))
+ cur.dispatched();
+ else
+ cur.undispatched();
break;
+ }
case LFUN_MARK_OFF:
cur.clearSelection();
- cur.message(from_utf8(N_("Mark off")));
+ dr.setMessage(from_utf8(N_("Mark off")));
break;
case LFUN_MARK_ON:
cur.clearSelection();
cur.setMark(true);
- cur.message(from_utf8(N_("Mark on")));
+ dr.setMessage(from_utf8(N_("Mark on")));
break;
case LFUN_MARK_TOGGLE:
cur.setSelection(false);
if (cur.mark()) {
cur.setMark(false);
- cur.message(from_utf8(N_("Mark removed")));
+ dr.setMessage(from_utf8(N_("Mark removed")));
} else {
cur.setMark(true);
- cur.message(from_utf8(N_("Mark set")));
+ dr.setMessage(from_utf8(N_("Mark set")));
}
cur.resetAnchor();
break;
// It did not work too; no action needed.
break;
cur.clearSelection();
- processUpdateFlags(Update::SinglePar | Update::FitCursor);
- break;
- }
-
- case LFUN_NEXT_INSET_MODIFY: {
- // create the the real function we want to invoke
- FuncRequest tmpcmd = cmd;
- tmpcmd.action = LFUN_INSET_MODIFY;
- // if there is an inset at cursor, see whether it
- // can be modified.
- Inset * inset = cur.nextInset();
- if (inset) {
- cur.recordUndo();
- inset->dispatch(cur, tmpcmd);
- }
- // if it did not work, try the underlying inset.
- if (!inset || !cur.result().dispatched()) {
- cur.recordUndo();
- cur.dispatch(tmpcmd);
- }
-
- if (!cur.result().dispatched())
- // It did not work too; no action needed.
- break;
- cur.clearSelection();
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::SinglePar | Update::FitCursor);
break;
}
p = Point(width_, height_);
Cursor old = cur;
bool const in_texted = cur.inTexted();
- cur.reset(buffer_.inset());
- updateMetrics();
- buffer_.changed();
+ cur.reset();
+ buffer_.changed(true);
d->text_metrics_[&buffer_.text()].editXY(cur, p.x_, p.y_,
true, cmd.action == LFUN_SCREEN_UP);
//FIXME: what to do with cur.x_target()?
bool update = in_texted && cur.bv().checkDepm(cur, old);
cur.finishUndo();
if (update)
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
y = getPos(cur, cur.boundary()).y_;
cur.finishUndo();
- processUpdateFlags(Update::SinglePar | Update::FitCursor);
+ dr.update(Update::SinglePar | Update::FitCursor);
break;
}
y = getPos(cur, cur.boundary()).y_;
cur.finishUndo();
- processUpdateFlags(Update::SinglePar | Update::FitCursor);
+ dr.update(Update::SinglePar | Update::FitCursor);
break;
}
- // This could be rewriten using some command like forall <insetname> <command>
- // once the insets refactoring is done.
- case LFUN_NOTES_MUTATE: {
- if (cmd.argument().empty())
- break;
- if (mutateNotes(cur, cmd.getArg(0), cmd.getArg(1))) {
- processUpdateFlags(Update::Force);
+ // This would be in Buffer class if only Cursor did not
+ // require a bufferview
+ case LFUN_INSET_FORALL: {
+ docstring const name = from_utf8(cmd.getArg(0));
+ string const commandstr = cmd.getLongArg(1);
+ FuncRequest const fr = lyxaction.lookupFunc(commandstr);
+
+ // an arbitrary number to limit number of iterations
+ const int max_iter = 10000;
+ int iterations = 0;
+ Cursor & cur = d->cursor_;
+ Cursor const savecur = cur;
+ cur.reset();
+ if (!cur.nextInset())
+ cur.forwardInset();
+ cur.beginUndoGroup();
+ while(cur && iterations < max_iter) {
+ Inset * ins = cur.nextInset();
+ if (!ins)
+ break;
+ docstring insname = ins->name();
+ while (!insname.empty()) {
+ if (insname == name || name == from_utf8("*")) {
+ cur.recordUndo();
+ lyx::dispatch(fr);
+ ++iterations;
+ break;
+ }
+ size_t const i = insname.rfind(':');
+ if (i == string::npos)
+ break;
+ insname = insname.substr(0, i);
+ }
+ cur.forwardInset();
}
+ cur.endUndoGroup();
+ cur = savecur;
+ cur.fixIfBroken();
+ dr.update(Update::Force);
+
+ if (iterations >= max_iter) {
+ dr.setError(true);
+ dr.setMessage(bformat(_("`inset-forall' interrupted because number of actions is larger than %1$d"), max_iter));
+ } else
+ dr.setMessage(bformat(_("Applied \"%1$s\" to %2$d insets"), from_utf8(commandstr), iterations));
break;
}
+
case LFUN_ALL_INSETS_TOGGLE: {
string action;
string const name = split(to_utf8(cmd.argument()), action, ' ');
it->dispatch(tmpcur, fr);
}
}
- processUpdateFlags(Update::Force | Update::FitCursor);
+ dr.update(Update::Force | Update::FitCursor);
break;
}
Alert::warning(_("Branch already exists"), drtmp.message());
break;
}
- BranchList & branch_list = buffer_.params().branchlist();
- Branch const * branch = branch_list.find(branch_name);
- string const x11hexname = X11hexname(branch->color());
- docstring const str = branch_name + ' ' + from_ascii(x11hexname);
- lyx::dispatch(FuncRequest(LFUN_SET_COLOR, str));
lyx::dispatch(FuncRequest(LFUN_BRANCH_INSERT, branch_name));
break;
}
break;
}
// put cursor in front of inset.
- if (!setCursorFromInset(inset))
+ if (!setCursorFromInset(inset)) {
LASSERT(false, break);
- // useful if we are called from a dialog.
- cur.beginUndoGroup();
+ }
cur.recordUndo();
FuncRequest fr(LFUN_INSET_MODIFY, cmd.argument());
inset->dispatch(cur, fr);
- cur.endUndoGroup();
- processUpdateFlags(Update::SinglePar | Update::FitCursor);
+ dr.update(Update::SinglePar | Update::FitCursor);
break;
}
-
default:
- return false;
+ dispatched = false;
+ break;
}
- return true;
+ buffer_.undo().endUndoGroup();
+ dr.dispatched(dispatched);
+ return;
}
d->xsel_cache_.set = false;
// The buffer did not really change, but this causes the
// redraw we need because we cleared the selection above.
- buffer_.changed();
+ buffer_.changed(false);
}
if (!inset)
return 0;
- if (!inset->descendable())
+ if (!inset->descendable(*this))
// No need to go further down if the inset is not
// descendable.
return inset;
// This event (moving without mouse click) is not passed further.
// This should be changed if it is further utilized.
- buffer_.changed();
+ buffer_.changed(false);
return;
}
if (scroll_value)
scroll(scroll_step * scroll_value);
}
- updateMetrics();
- buffer_.changed();
+ buffer_.changed(true);
}
buffer_.texrow().getIdFromRow(row, tmpid, tmppos);
- d->cursor_.reset(buffer_.inset());
+ d->cursor_.reset();
if (tmpid == -1)
buffer_.text().setCursor(d->cursor_, 0, 0);
else
// Inset is not at cursor position. Find it in the document.
Cursor cur(*this);
- cur.reset(buffer().inset());
+ cur.reset();
while (cur && cur.nextInset() != inset)
cur.forwardInset();
TocIterator end = toc.end();
for (; toc_it != end; ++toc_it) {
if (label == toc_it->str()) {
- dispatch(toc_it->action());
+ lyx::dispatch(toc_it->action());
return;
}
}
void BufferView::setCursor(DocIterator const & dit)
{
- d->cursor_.reset(buffer().inset());
+ d->cursor_.reset();
size_t const n = dit.depth();
for (size_t i = 0; i < n; ++i)
dit[i].inset().edit(d->cursor_, true);
d->cursor_ = cur;
buffer_.updateLabels();
-
- updateMetrics();
- buffer_.changed();
+ buffer_.changed(true);
return true;
}
// persistent selection
cap::saveSelection(cursor());
+ d->cursor_.macroModeClose();
+
// Has the cursor just left the inset?
bool leftinset = (&d->cursor_.inset() != &cur.inset());
if (leftinset)
bool update = leftinset;
if (!do_selection && d->cursor_.inTexted())
update |= checkDepm(cur, d->cursor_);
- d->cursor_.macroModeClose();
- d->cursor_.resetAnchor();
+ if (!do_selection)
+ d->cursor_.resetAnchor();
d->cursor_.setCursor(cur);
d->cursor_.boundary(cur.boundary());
if (do_selection)
res = _("Could not insert document %1$s");
}
- updateMetrics();
- buffer_.changed();
+ buffer_.changed(true);
// emit message signal.
message(bformat(res, disp_fn));
buffer_.errors("Parse");
else
cur.innerText()->insertStringAsLines(cur, tmpstr, cur.current_font);
- updateMetrics();
- buffer_.changed();
+ buffer_.changed(true);
}
projects / lyx.git / blobdiff