#include "insets/InsetFloatList.h"
#include "insets/InsetGraphics.h"
#include "insets/InsetGraphicsParams.h"
+#include "insets/InsetInfo.h"
#include "insets/InsetIPAMacro.h"
#include "insets/InsetNewline.h"
#include "insets/InsetQuotes.h"
#include "support/debug.h"
#include "support/gettext.h"
#include "support/lassert.h"
+#include "support/limited_stack.h"
#include "support/lstrings.h"
#include "support/lyxalgo.h"
#include "support/lyxtime.h"
#include "mathed/InsetMathHull.h"
#include "mathed/InsetMathMacroTemplate.h"
+#include "lyxfind.h"
#include <clocale>
#include <sstream>
using frontend::Clipboard;
// globals...
-static Font freefont(ignore_font, ignore_language);
+typedef limited_stack<pair<docstring, Font>> FontStack;
+static FontStack freeFonts(15);
static bool toggleall = false;
static void toggleAndShow(Cursor & cur, Text * text,
bool gotsel = false;
if (cur.selection()) {
if (cmd.action() == LFUN_INDEX_INSERT)
- copySelectionToTemp(cur);
- else
- cutSelectionToTemp(cur, false, pastesel);
- cur.clearSelection();
- gotsel = true;
- } else if (cmd.action() == LFUN_INDEX_INSERT) {
- gotsel = text->selectWordWhenUnderCursor(cur, WHOLE_WORD);
copySelectionToTemp(cur);
- cur.clearSelection();
+ 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);
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;
pit_type prev = pit > 0 ? depthHook(pit, par.getDepth()) : pit;
if (prev < pit && cur.pos() == par.beginOfBody()
&& !par.size() && !par.isEnvSeparator(cur.pos())
+ && !par.layout().keepempty
&& !par.layout().isCommand()
&& pars_[prev].layout() != par.layout()
&& pars_[prev].layout().isEnvironment()
}
*/
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));
+ docstring req_layout = ignoreautonests ? from_utf8(cmd.getArg(0)) : cmd.argument();
+ LYXERR(Debug::INFO, "LFUN_LAYOUT: (arg) " << to_utf8(req_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;
- }
-
- 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 cmd2(LFUN_ARGUMENT_INSERT, (*lait).first);
+ FuncRequest const cmd2(LFUN_ARGUMENT_INSERT, la_pair.first);
lyx::dispatch(cmd2);
}
}
DocIterator scur = cur;
depth_type const max_depth = cur.paragraph().params().depth() + 1;
cur.forwardPar();
- while (cur.paragraph().params().depth() < min(nextpar_depth, max_depth))
+ while (cur.paragraph().params().depth() < min(nextpar_depth, max_depth)) {
+ depth_type const olddepth = cur.paragraph().params().depth();
lyx::dispatch(FuncRequest(LFUN_DEPTH_INCREMENT));
+ if (olddepth == cur.paragraph().params().depth())
+ // leave loop if no incrementation happens
+ break;
+ }
cur.setCursor(scur);
}
break;
}
- case LFUN_DATE_INSERT: {
- string const format = cmd.argument().empty()
- ? lyxrc.date_insert_format : to_utf8(cmd.argument());
- string const time = formatted_time(current_time(), format);
- lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, time));
- break;
- }
-
case LFUN_MOUSE_TRIPLE:
if (cmd.button() == mouse_button::button1) {
tm->cursorHome(cur);
// 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);
}
case LFUN_INFO_INSERT: {
- Inset * inset;
- 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);
- FuncRequest cmd0(cmd, ds);
- inset = createInset(cur.buffer(), cmd0);
+ if (cmd.argument().empty()) {
+ bv->showDialog("info", cur.current_font.language()->lang());
} else {
+ Inset * inset;
inset = createInset(cur.buffer(), cmd);
+ if (!inset)
+ break;
+ cur.recordUndo();
+ insertInset(cur, inset);
+ cur.forceBufferUpdate();
+ cur.posForward();
}
- if (!inset)
- break;
- cur.recordUndo();
- insertInset(cur, inset);
- cur.forceBufferUpdate();
- cur.posForward();
break;
}
case LFUN_CAPTION_INSERT:
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);
selectWordWhenUnderCursor(cur, WHOLE_WORD_STRICT);
Font font(ignore_font, lang);
toggleAndShow(cur, this, font, toggle);
+ // We need a buffer update if we change the language
+ // of an info inset
+ if (cur.insetInSelection(INFO_CODE))
+ cur.forceBufferUpdate();
break;
}
- case LFUN_TEXTSTYLE_APPLY:
- toggleAndShow(cur, this, freefont, toggleall);
- cur.message(_("Character set"));
+ case LFUN_TEXTSTYLE_APPLY: {
+ unsigned int num = 0;
+ string const arg = to_utf8(cmd.argument());
+ // Argument?
+ if (!arg.empty()) {
+ if (isStrUnsignedInt(arg)) {
+ num = convert<uint>(arg);
+ if (num >= freeFonts.size()) {
+ cur.message(_("Invalid argument (number exceeds stack size)!"));
+ break;
+ }
+ } else {
+ cur.message(_("Invalid argument (must be a non-negative number)!"));
+ break;
+ }
+ }
+ toggleAndShow(cur, this, freeFonts[num].second, toggleall);
+ cur.message(bformat(_("Text properties applied: %1$s"), freeFonts[num].first));
break;
+ }
// Set the freefont using the contents of \param data dispatched from
// the frontends and apply it at the current cursor location.
case LFUN_TEXTSTYLE_UPDATE: {
- Font font;
+ Font font(ignore_font, ignore_language);
bool toggle;
if (font.fromString(to_utf8(cmd.argument()), toggle)) {
- freefont = font;
+ docstring const props = font.stateText(&bv->buffer().params(), true);
+ freeFonts.push(make_pair(props, font));
toggleall = toggle;
- toggleAndShow(cur, this, freefont, toggleall);
- cur.message(_("Character set"));
- } else {
- lyxerr << "Argument not ok";
- }
+ toggleAndShow(cur, this, font, toggleall);
+ // We need a buffer update if we change the language
+ // of an info inset
+ if (cur.insetInSelection(INFO_CODE))
+ cur.forceBufferUpdate();
+ cur.message(bformat(_("Text properties applied: %1$s"), props));
+ } else
+ LYXERR0("Invalid argument of textstyle-update");
break;
}
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) {
break;
case LFUN_INFO_INSERT:
code = INFO_CODE;
+ enable = cmd.argument().empty()
+ || infoparams.validateArgument(cur.buffer(), cmd.argument(), true);
break;
case LFUN_ARGUMENT_INSERT: {
code = ARG_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.forwardPar()) {
+ pos_type const beg = it.pos();
+ pos_type end;
+ bool const in_last_par = (it.pit() == cur.selectionEnd().pit() &&
+ it.idx() == cur.selectionEnd().idx());
+ if (in_last_par)
+ end = cur.selectionEnd().pos();
+ else
+ end = it.lastpos();
+ if (beg != end && it.paragraph().isChanged(beg, end)) {
+ enable = true;
+ break;
+ }
+ if (in_last_par)
+ break;
+ }
+ }
break;
case LFUN_OUTLINE_UP:
enable = !inDescriptionItem(cur);
break;
- case LFUN_DATE_INSERT: {
- string const format = cmd.argument().empty()
- ? lyxrc.date_insert_format : to_utf8(cmd.argument());
- enable = support::os::is_valid_strftime(format);
- break;
- }
-
case LFUN_LANGUAGE:
enable = !cur.paragraph().isPassThru();
flag.setOnOff(cmd.getArg(0) == cur.real_current_font.language()->lang());
}
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;
}
case LFUN_ACCENT_UMLAUT:
case LFUN_ACCENT_UNDERBAR:
case LFUN_ACCENT_UNDERDOT:
- case LFUN_FONT_DEFAULT:
case LFUN_FONT_FRAK:
case LFUN_FONT_SIZE:
case LFUN_FONT_STATE:
case LFUN_FONT_CROSSOUT:
case LFUN_FONT_UNDERUNDERLINE:
case LFUN_FONT_UNDERWAVE:
- case LFUN_TEXTSTYLE_APPLY:
case LFUN_TEXTSTYLE_UPDATE:
enable = !cur.paragraph().isPassThru();
break;
+ case LFUN_FONT_DEFAULT: {
+ Font font(inherit_font, ignore_language);
+ BufferParams const & bp = cur.buffer()->masterParams();
+ if (cur.selection()) {
+ enable = false;
+ // Check if we have a non-default font attribute
+ // in the selection range.
+ DocIterator const from = cur.selectionBegin();
+ DocIterator const to = cur.selectionEnd();
+ for (DocIterator dit = from ; dit != to && !dit.atEnd(); ) {
+ if (!dit.inTexted()) {
+ dit.forwardPos();
+ continue;
+ }
+ Paragraph const & par = dit.paragraph();
+ pos_type const pos = dit.pos();
+ Font tmp = par.getFontSettings(bp, pos);
+ if (tmp.fontInfo() != font.fontInfo()
+ || tmp.language() != bp.language) {
+ enable = true;
+ break;
+ }
+ dit.forwardPos();
+ }
+ break;
+ }
+ // Disable if all is default already.
+ enable = (cur.current_font.fontInfo() != font.fontInfo()
+ || cur.current_font.language() != bp.language);
+ break;
+ }
+
+ case LFUN_TEXTSTYLE_APPLY:
+ enable = !freeFonts.empty();
+ break;
+
case LFUN_WORD_DELETE_FORWARD:
case LFUN_WORD_DELETE_BACKWARD:
case LFUN_LINE_DELETE_FORWARD:
break;
}
+ case LFUN_SEARCH_IGNORE: {
+ bool const value = cmd.getArg(1) == "true";
+ setIgnoreFormat(cmd.getArg(0), value);
+ break;
+ }
+
default:
return false;
}
&& (pos == 0 || par.getChar(pos - 1) != ' ')));
}
+
+std::vector<docstring> Text::getFreeFonts() const
+{
+ vector<docstring> ffList;
+
+ FontStack::const_iterator cit = freeFonts.begin();
+ FontStack::const_iterator end = freeFonts.end();
+ for (; cit != end; ++cit)
+ // we do not use cit-> here because gcc 2.9x does not
+ // like it (JMarc)
+ ffList.push_back((*cit).first);
+
+ return ffList;
+}
+
} // namespace lyx