namespace lyx {
using cap::copySelection;
+using cap::copySelectionToTemp;
using cap::cutSelection;
using cap::cutSelectionToTemp;
using cap::pasteFromStack;
static bool toggleall = false;
static void toggleAndShow(Cursor & cur, Text * text,
- Font const & font, bool toggleall = true)
+ Font const & font, bool togall = true)
{
- text->toggleFree(cur, font, toggleall);
+ text->toggleFree(cur, font, togall);
if (font.language() != ignore_language ||
font.fontInfo().number() != FONT_IGNORE) {
ci->setButtonLabel();
cur.recordUndo();
- if (cmd.action() == LFUN_INDEX_INSERT) {
- docstring ds = subst(text->getStringToIndex(cur), '\n', ' ');
- text->insertInset(cur, inset);
- if (edit)
- inset->edit(cur, true);
- // Now put this into inset
- Font const f(inherit_font, cur.current_font.language());
- if (!ds.empty()) {
- cur.text()->insertStringAsLines(cur, ds, f);
- cur.leaveInset(*inset);
- }
- return true;
- }
- else if (cmd.action() == LFUN_ARGUMENT_INSERT) {
+ if (cmd.action() == LFUN_ARGUMENT_INSERT) {
bool cotextinsert = false;
InsetArgument const * const ia = static_cast<InsetArgument const *>(inset);
Layout const & lay = cur.paragraph().layout();
bool gotsel = false;
if (cur.selection()) {
- cutSelectionToTemp(cur, false, pastesel);
+ if (cmd.action() == LFUN_INDEX_INSERT)
+ copySelectionToTemp(cur);
+ else
+ cutSelectionToTemp(cur, pastesel);
cur.clearSelection();
gotsel = true;
+ } else if (cmd.action() == LFUN_INDEX_INSERT) {
+ gotsel = text->selectWordWhenUnderCursor(cur, WHOLE_WORD);
+ copySelectionToTemp(cur);
+ cur.clearSelection();
}
text->insertInset(cur, inset);
}
-string const freefont2string()
-{
- return freefont.toString(toggleall);
-}
-
-
/// the type of outline operation
enum OutlineOp {
OutlineUp, // Move this header with text down
namespace {
- Language const * getLanguage(Cursor const & cur, string const & lang) {
- return lang.empty() ? cur.getFont().language() : languages.getLanguage(lang);
+Language const * getLanguage(Cursor const & cur, string const & lang)
+{
+ return lang.empty() ? cur.getFont().language() : languages.getLanguage(lang);
+}
+
+
+docstring resolveLayout(docstring layout, DocIterator const & dit)
+{
+ Paragraph const & par = dit.paragraph();
+ docstring const old_layout = par.layout().name();
+ DocumentClass const & tclass = dit.buffer()->params().documentClass();
+
+ if (layout.empty())
+ layout = tclass.defaultLayoutName();
+
+ if (dit.inset().forcePlainLayout(dit.idx()))
+ // in this case only the empty layout is allowed
+ layout = tclass.plainLayoutName();
+ else if (par.usePlainLayout()) {
+ // in this case, default layout maps to empty layout
+ if (layout == tclass.defaultLayoutName())
+ layout = tclass.plainLayoutName();
+ } else {
+ // otherwise, the empty layout maps to the default
+ if (layout == tclass.plainLayoutName())
+ layout = tclass.defaultLayoutName();
+ }
+
+ // If the entry is obsolete, use the new one instead.
+ if (tclass.hasLayout(layout)) {
+ docstring const & obs = tclass[layout].obsoleted_by();
+ if (!obs.empty())
+ layout = obs;
}
+ if (!tclass.hasLayout(layout))
+ layout.clear();
+ return layout;
+}
+
+
+bool isAlreadyLayout(docstring const & layout, CursorData const & cur)
+{
+ ParagraphList const & pars = cur.text()->paragraphs();
+
+ pit_type pit = cur.selBegin().pit();
+ pit_type const epit = cur.selEnd().pit() + 1;
+ for ( ; pit != epit; ++pit)
+ if (pars[pit].layout().name() != layout)
+ return false;
+
+ return true;
+}
+
} // namespace
case LFUN_WORD_DELETE_FORWARD:
if (cur.selection())
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
else
deleteWordForward(cur, cmd.getArg(0) == "force");
finishChange(cur, false);
case LFUN_WORD_DELETE_BACKWARD:
if (cur.selection())
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
else
deleteWordBackward(cur, cmd.getArg(0) == "force");
finishChange(cur, false);
case LFUN_LINE_DELETE_FORWARD:
if (cur.selection())
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
else
tm->deleteLineForward(cur);
finishChange(cur, false);
} else {
// Maybe we shouldn't allow tabs within a line, because they
// are not (yet) aligned as one might do expect.
- FuncRequest cmd(LFUN_SELF_INSERT, from_ascii("\t"));
- dispatch(cur, cmd);
+ FuncRequest ncmd(LFUN_SELF_INSERT, from_ascii("\t"));
+ dispatch(cur, ncmd);
}
break;
}
needsUpdate |= erase(cur);
cur.resetAnchor();
} else {
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
singleParUpdate = false;
}
moveCursor(cur, false);
}
}
} else {
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
singleParUpdate = false;
}
break;
// If we have a list and autoinsert item insets,
// insert them now.
Layout::LaTeXArgMap args = par.layout().args();
- Layout::LaTeXArgMap::const_iterator lait = args.begin();
- Layout::LaTeXArgMap::const_iterator const laend = args.end();
- for (; lait != laend; ++lait) {
- Layout::latexarg arg = (*lait).second;
- if (arg.autoinsert && prefixIs((*lait).first, "item:")) {
- FuncRequest cmd(LFUN_ARGUMENT_INSERT, (*lait).first);
- lyx::dispatch(cmd);
+ for (auto const & thearg : args) {
+ Layout::latexarg arg = thearg.second;
+ if (arg.autoinsert && prefixIs(thearg.first, "item:")) {
+ FuncRequest cmd2(LFUN_ARGUMENT_INSERT, thearg.first);
+ lyx::dispatch(cmd2);
}
}
break;
}
*/
if (cur.selection())
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
cur.insert(inset);
cur.forceBufferUpdate();
if (inset->editable() && inset->asInsetText())
}
case LFUN_CUT:
- cutSelection(cur, true, true);
+ cutSelection(cur, true);
cur.message(_("Cut"));
break;
cur.message(cur.paragraph().layout().name());
break;
- case LFUN_LAYOUT: {
+ case LFUN_LAYOUT:
+ case LFUN_LAYOUT_TOGGLE: {
bool const ignoreautonests = cmd.getArg(1) == "ignoreautonests";
- docstring layout = ignoreautonests ? from_utf8(cmd.getArg(0)) : cmd.argument();
- LYXERR(Debug::INFO, "LFUN_LAYOUT: (arg) " << to_utf8(layout));
-
- Paragraph const & para = cur.paragraph();
- docstring const old_layout = para.layout().name();
- DocumentClass const & tclass = bv->buffer().params().documentClass();
-
- if (layout.empty())
- layout = tclass.defaultLayoutName();
-
- if (owner_->forcePlainLayout())
- // in this case only the empty layout is allowed
- layout = tclass.plainLayoutName();
- else if (para.usePlainLayout()) {
- // in this case, default layout maps to empty layout
- if (layout == tclass.defaultLayoutName())
- layout = tclass.plainLayoutName();
- } else {
- // otherwise, the empty layout maps to the default
- if (layout == tclass.plainLayoutName())
- layout = tclass.defaultLayoutName();
- }
-
- bool hasLayout = tclass.hasLayout(layout);
-
- // If the entry is obsolete, use the new one instead.
- if (hasLayout) {
- docstring const & obs = tclass[layout].obsoleted_by();
- if (!obs.empty())
- layout = obs;
- }
+ docstring req_layout = ignoreautonests ? from_utf8(cmd.getArg(0)) : cmd.argument();
+ LYXERR(Debug::INFO, "LFUN_LAYOUT: (arg) " << to_utf8(req_layout));
- if (!hasLayout) {
- cur.errorMessage(from_utf8(N_("Layout ")) + cmd.argument() +
+ docstring layout = resolveLayout(req_layout, cur);
+ if (layout.empty()) {
+ cur.errorMessage(from_utf8(N_("Layout ")) + req_layout +
from_utf8(N_(" not known")));
break;
}
- bool change_layout = (old_layout != layout);
+ docstring const old_layout = cur.paragraph().layout().name();
+ bool change_layout = !isAlreadyLayout(layout, cur);
- if (!change_layout && cur.selection() &&
- cur.selBegin().pit() != cur.selEnd().pit())
- {
- pit_type spit = cur.selBegin().pit();
- pit_type epit = cur.selEnd().pit() + 1;
- while (spit != epit) {
- if (pars_[spit].layout().name() != old_layout) {
- change_layout = true;
- break;
- }
- ++spit;
- }
+ if (cmd.action() == LFUN_LAYOUT_TOGGLE && !change_layout) {
+ change_layout = true;
+ layout = resolveLayout(docstring(), cur);
}
if (change_layout) {
}
}
- Layout::LaTeXArgMap args = tclass[layout].args();
- Layout::LaTeXArgMap::const_iterator lait = args.begin();
- Layout::LaTeXArgMap::const_iterator const laend = args.end();
- for (; lait != laend; ++lait) {
- Layout::latexarg arg = (*lait).second;
+ DocumentClass const & tclass = bv->buffer().params().documentClass();
+ for (auto const & la_pair : tclass[layout].args()) {
+ Layout::latexarg const & arg = la_pair.second;
if (arg.autoinsert) {
- FuncRequest cmd(LFUN_ARGUMENT_INSERT, (*lait).first);
- lyx::dispatch(cmd);
+ FuncRequest const cmd2(LFUN_ARGUMENT_INSERT, la_pair.first);
+ lyx::dispatch(cmd2);
}
}
bv->buffer().errors("Paste");
break;
- case LFUN_UNICODE_INSERT: {
- if (cmd.argument().empty())
- break;
- docstring hexstring = cmd.argument();
- if (isHex(hexstring)) {
- char_type c = hexToInt(hexstring);
- if (c >= 32 && c < 0x10ffff) {
- lyxerr << "Inserting c: " << c << endl;
- docstring s = docstring(1, c);
- lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, s));
- }
- }
- break;
- }
-
case LFUN_QUOTE_INSERT: {
cap::replaceSelection(cur);
cur.recordUndo();
// true (on).
if (lyxrc.auto_region_delete && cur.selection())
- cutSelection(cur, false, false);
-
+ cutSelection(cur, false);
cur.clearSelection();
- docstring::const_iterator cit = cmd.argument().begin();
- docstring::const_iterator const end = cmd.argument().end();
- for (; cit != end; ++cit)
- bv->translateAndInsert(*cit, this, cur);
+ for (char_type c : cmd.argument())
+ bv->translateAndInsert(c, this, cur);
cur.resetAnchor();
moveCursor(cur, false);
if (cmd.argument().empty() && cur.selection()) {
// if command argument is empty use current selection as parameter.
docstring ds = cur.selectionAsString(false);
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
FuncRequest cmd0(cmd, ds);
inset = createInset(cur.buffer(), cmd0);
} else {
if (arg.autoinsert) {
// The cursor might have been invalidated by the replaceSelection.
cur.buffer()->changed(true);
- FuncRequest cmd(LFUN_ARGUMENT_INSERT, (*lait).first);
- lyx::dispatch(cmd);
+ FuncRequest cmd2(LFUN_ARGUMENT_INSERT, (*lait).first);
+ lyx::dispatch(cmd2);
autoargs = true;
}
}
case LFUN_NOMENCL_INSERT: {
InsetCommandParams p(NOMENCL_CODE);
- if (cmd.argument().empty())
- p["symbol"] = bv->cursor().innerText()->getStringToIndex(bv->cursor());
- else
+ if (cmd.argument().empty()) {
+ p["symbol"] =
+ bv->cursor().innerText()->getStringForDialog(bv->cursor());
+ cur.clearSelection();
+ } else
p["symbol"] = cmd.argument();
string const data = InsetCommand::params2string(p);
bv->showDialog("nomenclature", data);
if (tclass.floats().typeExist(to_utf8(cmd.argument()))) {
cur.recordUndo();
if (cur.selection())
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
breakParagraph(cur);
if (cur.lastpos() != 0) {
}
case LFUN_NOTE_INSERT:
code = NOTE_CODE;
- // in commands (sections etc.) and description items,
- // only Notes are allowed
- enable = (cmd.argument().empty() || cmd.getArg(0) == "Note" ||
- (!cur.paragraph().layout().isCommand()
- && !inDescriptionItem(cur)));
break;
case LFUN_FLEX_INSERT: {
code = FLEX_CODE;
case LFUN_CHANGE_ACCEPT:
case LFUN_CHANGE_REJECT:
- // In principle, these LFUNs should only be enabled if there
- // is a change at the current position/in the current selection.
- // However, without proper optimizations, this will inevitably
- // result in unacceptable performance - just imagine a user who
- // wants to select the complete content of a long document.
if (!cur.selection())
enable = cur.paragraph().isChanged(cur.pos());
- else
- // TODO: context-sensitive enabling of LFUN_CHANGE_ACCEPT/REJECT
- // for selections.
- enable = true;
+ else {
+ // will enable if there is a change in the selection
+ enable = false;
+
+ // cheap improvement for efficiency: using cached
+ // buffer variable, if there is no change in the
+ // document, no need to check further.
+ if (!cur.buffer()->areChangesPresent())
+ break;
+
+ for (DocIterator it = cur.selectionBegin(); it < cur.selectionEnd(); it.forwardPar()) {
+ pos_type const beg = it.pos();
+ pos_type end;
+ if (it.paragraph().id() == cur.selectionEnd().paragraph().id())
+ end = cur.selectionEnd().pos();
+ else
+ end = it.paragraph().size();
+ if (beg != end && it.paragraph().isChanged(beg, end)) {
+ enable = true;
+ break;
+ }
+ }
+ }
break;
case LFUN_OUTLINE_UP:
}
break;
- case LFUN_LAYOUT: {
- DocumentClass const & tclass = cur.buffer()->params().documentClass();
+ case LFUN_LAYOUT:
+ case LFUN_LAYOUT_TOGGLE: {
bool const ignoreautonests = cmd.getArg(1) == "ignoreautonests";
- docstring layout = ignoreautonests ? from_utf8(cmd.getArg(0)) : cmd.argument();
- if (layout.empty())
- layout = tclass.defaultLayoutName();
- enable = !owner_->forcePlainLayout() && tclass.hasLayout(layout);
+ docstring const req_layout = ignoreautonests ? from_utf8(cmd.getArg(0)) : cmd.argument();
+ docstring const layout = resolveLayout(req_layout, cur);
- flag.setOnOff(layout == cur.paragraph().layout().name());
+ enable = !owner_->forcePlainLayout() && !layout.empty();
+ flag.setOnOff(isAlreadyLayout(layout, cur));
break;
}
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