mirror of
https://git.lyx.org/repos/lyx.git
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36d0e3032d
It failed in the case where a selection already existed (the anchor would be wrongly reset).
(cherry picked from commit 68d825fed8
)
3305 lines
92 KiB
C++
3305 lines
92 KiB
C++
/**
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* \file Text3.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Asger Alstrup
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* \author Lars Gullik Bjønnes
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* \author Alfredo Braunstein
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* \author Angus Leeming
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* \author John Levon
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "Text.h"
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#include "BranchList.h"
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#include "FloatList.h"
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#include "FuncStatus.h"
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#include "Buffer.h"
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#include "buffer_funcs.h"
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#include "BufferParams.h"
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#include "BufferView.h"
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#include "Changes.h"
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#include "Cursor.h"
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#include "CutAndPaste.h"
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#include "DispatchResult.h"
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#include "ErrorList.h"
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#include "factory.h"
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#include "FuncRequest.h"
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#include "InsetList.h"
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#include "Intl.h"
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#include "Language.h"
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#include "Layout.h"
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#include "LyXAction.h"
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#include "LyX.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "Paragraph.h"
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#include "ParagraphParameters.h"
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#include "SpellChecker.h"
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#include "TextClass.h"
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#include "TextMetrics.h"
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#include "Thesaurus.h"
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#include "WordLangTuple.h"
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#include "frontends/alert.h"
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#include "frontends/Application.h"
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#include "frontends/Clipboard.h"
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#include "frontends/Selection.h"
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#include "insets/InsetArgument.h"
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#include "insets/InsetCollapsable.h"
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#include "insets/InsetCommand.h"
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#include "insets/InsetExternal.h"
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#include "insets/InsetFloat.h"
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#include "insets/InsetFloatList.h"
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#include "insets/InsetGraphics.h"
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#include "insets/InsetGraphicsParams.h"
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#include "insets/InsetIPAMacro.h"
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#include "insets/InsetNewline.h"
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#include "insets/InsetQuotes.h"
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#include "insets/InsetSpecialChar.h"
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#include "insets/InsetText.h"
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#include "insets/InsetWrap.h"
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#include "support/convert.h"
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#include "support/debug.h"
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#include "support/gettext.h"
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#include "support/lassert.h"
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#include "support/lstrings.h"
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#include "support/lyxalgo.h"
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#include "support/lyxtime.h"
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#include "support/os.h"
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#include "support/regex.h"
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#include "mathed/InsetMathHull.h"
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#include "mathed/MathMacroTemplate.h"
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#include <clocale>
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#include <sstream>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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using cap::copySelection;
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using cap::cutSelection;
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using cap::pasteFromStack;
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using cap::pasteClipboardText;
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using cap::pasteClipboardGraphics;
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using cap::replaceSelection;
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using cap::grabAndEraseSelection;
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using cap::selClearOrDel;
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using cap::pasteSimpleText;
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// globals...
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static Font freefont(ignore_font, ignore_language);
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static bool toggleall = false;
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static void toggleAndShow(Cursor & cur, Text * text,
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Font const & font, bool toggleall = true)
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{
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text->toggleFree(cur, font, toggleall);
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if (font.language() != ignore_language ||
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font.fontInfo().number() != FONT_IGNORE) {
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TextMetrics const & tm = cur.bv().textMetrics(text);
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if (cur.boundary() != tm.isRTLBoundary(cur.pit(), cur.pos(),
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cur.real_current_font))
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text->setCursor(cur, cur.pit(), cur.pos(),
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false, !cur.boundary());
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}
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}
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static void moveCursor(Cursor & cur, bool selecting)
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{
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if (selecting || cur.mark())
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cur.setSelection();
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}
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static void finishChange(Cursor & cur, bool selecting)
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{
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cur.finishUndo();
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moveCursor(cur, selecting);
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}
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static void mathDispatch(Cursor & cur, FuncRequest const & cmd)
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{
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cur.recordUndo();
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docstring sel = cur.selectionAsString(false);
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// It may happen that sel is empty but there is a selection
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replaceSelection(cur);
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// Is this a valid formula?
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bool valid = true;
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if (sel.empty()) {
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#ifdef ENABLE_ASSERTIONS
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const int old_pos = cur.pos();
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#endif
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cur.insert(new InsetMathHull(cur.buffer(), hullSimple));
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#ifdef ENABLE_ASSERTIONS
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LATTEST(old_pos == cur.pos());
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#endif
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cur.nextInset()->edit(cur, true);
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if (cmd.action() != LFUN_MATH_MODE)
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// LFUN_MATH_MODE has a different meaning in math mode
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cur.dispatch(cmd);
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} else {
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InsetMathHull * formula = new InsetMathHull(cur.buffer());
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string const selstr = to_utf8(sel);
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istringstream is(selstr);
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Lexer lex;
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lex.setStream(is);
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if (!formula->readQuiet(lex)) {
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// No valid formula, let's try with delims
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is.str("$" + selstr + "$");
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lex.setStream(is);
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if (!formula->readQuiet(lex)) {
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// Still not valid, leave it as is
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valid = false;
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delete formula;
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cur.insert(sel);
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}
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}
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if (valid) {
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cur.insert(formula);
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cur.nextInset()->edit(cur, true);
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LASSERT(cur.inMathed(), return);
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cur.pos() = 0;
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cur.resetAnchor();
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cur.setSelection(true);
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cur.pos() = cur.lastpos();
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if (cmd.action() != LFUN_MATH_MODE)
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// LFUN_MATH_MODE has a different meaning in math mode
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cur.dispatch(cmd);
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cur.clearSelection();
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cur.pos() = cur.lastpos();
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}
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}
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if (valid)
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cur.message(from_utf8(N_("Math editor mode")));
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else
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cur.message(from_utf8(N_("No valid math formula")));
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}
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void regexpDispatch(Cursor & cur, FuncRequest const & cmd)
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{
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LASSERT(cmd.action() == LFUN_REGEXP_MODE, return);
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if (cur.inRegexped()) {
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cur.message(_("Already in regular expression mode"));
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return;
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}
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cur.recordUndo();
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docstring sel = cur.selectionAsString(false);
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// It may happen that sel is empty but there is a selection
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replaceSelection(cur);
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cur.insert(new InsetMathHull(cur.buffer(), hullRegexp));
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cur.nextInset()->edit(cur, true);
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cur.niceInsert(sel);
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cur.message(_("Regexp editor mode"));
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}
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static void specialChar(Cursor & cur, InsetSpecialChar::Kind kind)
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{
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cur.recordUndo();
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cap::replaceSelection(cur);
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cur.insert(new InsetSpecialChar(kind));
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cur.posForward();
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}
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static void ipaChar(Cursor & cur, InsetIPAChar::Kind kind)
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{
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cur.recordUndo();
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cap::replaceSelection(cur);
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cur.insert(new InsetIPAChar(kind));
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cur.posForward();
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}
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static bool doInsertInset(Cursor & cur, Text * text,
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FuncRequest const & cmd, bool edit, bool pastesel)
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{
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Buffer & buffer = cur.bv().buffer();
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BufferParams const & bparams = buffer.params();
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Inset * inset = createInset(&buffer, cmd);
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if (!inset)
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return false;
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if (InsetCollapsable * ci = inset->asInsetCollapsable())
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ci->setButtonLabel();
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cur.recordUndo();
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if (cmd.action() == LFUN_INDEX_INSERT) {
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docstring ds = subst(text->getStringToIndex(cur), '\n', ' ');
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text->insertInset(cur, inset);
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if (edit)
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inset->edit(cur, true);
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// Now put this into inset
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Font const f(inherit_font, cur.current_font.language());
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if (!ds.empty()) {
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cur.text()->insertStringAsLines(cur, ds, f);
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cur.leaveInset(*inset);
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}
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return true;
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}
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else if (cmd.action() == LFUN_ARGUMENT_INSERT) {
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bool cotextinsert = false;
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InsetArgument const * const ia = static_cast<InsetArgument const *>(inset);
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Layout const & lay = cur.paragraph().layout();
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Layout::LaTeXArgMap args = lay.args();
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Layout::LaTeXArgMap::const_iterator const lait = args.find(ia->name());
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if (lait != args.end())
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cotextinsert = (*lait).second.insertcotext;
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else {
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InsetLayout const & il = cur.inset().getLayout();
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args = il.args();
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Layout::LaTeXArgMap::const_iterator const ilait = args.find(ia->name());
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if (ilait != args.end())
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cotextinsert = (*ilait).second.insertcotext;
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}
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// The argument requests to insert a copy of the co-text to the inset
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if (cotextinsert) {
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docstring ds;
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// If we have a selection within a paragraph, use this
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if (cur.selection() && cur.selBegin().pit() == cur.selEnd().pit())
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ds = cur.selectionAsString(false);
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// else use the whole paragraph
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else
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ds = cur.paragraph().asString();
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text->insertInset(cur, inset);
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if (edit)
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inset->edit(cur, true);
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// Now put co-text into inset
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Font const f(inherit_font, cur.current_font.language());
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if (!ds.empty()) {
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cur.text()->insertStringAsLines(cur, ds, f);
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cur.leaveInset(*inset);
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}
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return true;
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}
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}
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bool gotsel = false;
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if (cur.selection()) {
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cutSelection(cur, false, pastesel);
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cur.clearSelection();
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gotsel = true;
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}
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text->insertInset(cur, inset);
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if (edit)
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inset->edit(cur, true);
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if (!gotsel || !pastesel)
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return true;
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pasteFromStack(cur, cur.buffer()->errorList("Paste"), 0);
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cur.buffer()->errors("Paste");
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cur.clearSelection(); // bug 393
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cur.finishUndo();
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InsetText * inset_text = inset->asInsetText();
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if (inset_text) {
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inset_text->fixParagraphsFont();
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if (!inset_text->allowMultiPar() || cur.lastpit() == 0) {
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// reset first par to default
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cur.text()->paragraphs().begin()
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->setPlainOrDefaultLayout(bparams.documentClass());
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cur.pos() = 0;
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cur.pit() = 0;
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// Merge multiple paragraphs -- hack
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while (cur.lastpit() > 0)
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mergeParagraph(bparams, cur.text()->paragraphs(), 0);
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if (cmd.action() == LFUN_FLEX_INSERT)
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return true;
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Cursor old = cur;
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cur.leaveInset(*inset);
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if (cmd.action() == LFUN_PREVIEW_INSERT
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|| cmd.action() == LFUN_IPA_INSERT)
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// trigger preview
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notifyCursorLeavesOrEnters(old, cur);
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}
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} else {
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cur.leaveInset(*inset);
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// reset surrounding par to default
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DocumentClass const & dc = bparams.documentClass();
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docstring const layoutname = inset->usePlainLayout()
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? dc.plainLayoutName()
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: dc.defaultLayoutName();
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text->setLayout(cur, layoutname);
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}
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return true;
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}
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string const freefont2string()
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{
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return freefont.toString(toggleall);
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}
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/// the type of outline operation
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enum OutlineOp {
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OutlineUp, // Move this header with text down
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OutlineDown, // Move this header with text up
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OutlineIn, // Make this header deeper
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OutlineOut // Make this header shallower
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};
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static void outline(OutlineOp mode, Cursor & cur)
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{
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Buffer & buf = *cur.buffer();
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pit_type & pit = cur.pit();
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ParagraphList & pars = buf.text().paragraphs();
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ParagraphList::iterator const bgn = pars.begin();
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// The first paragraph of the area to be copied:
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ParagraphList::iterator start = lyx::next(bgn, pit);
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// The final paragraph of area to be copied:
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ParagraphList::iterator finish = start;
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ParagraphList::iterator const end = pars.end();
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int const thistoclevel = buf.text().getTocLevel(distance(bgn, start));
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int toclevel;
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// Move out (down) from this section header
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if (finish != end)
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++finish;
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// Seek the one (on same level) below
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for (; finish != end; ++finish) {
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toclevel = buf.text().getTocLevel(distance(bgn, finish));
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if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
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break;
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}
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switch (mode) {
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case OutlineUp: {
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if (start == pars.begin())
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// Nothing to move.
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return;
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ParagraphList::iterator dest = start;
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// Move out (up) from this header
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if (dest == bgn)
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return;
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// Search previous same-level header above
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do {
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--dest;
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toclevel = buf.text().getTocLevel(distance(bgn, dest));
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} while(dest != bgn
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&& (toclevel == Layout::NOT_IN_TOC
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|| toclevel > thistoclevel));
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// Not found; do nothing
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if (toclevel == Layout::NOT_IN_TOC || toclevel > thistoclevel)
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return;
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pit_type const newpit = distance(bgn, dest);
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pit_type const len = distance(start, finish);
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pit_type const deletepit = pit + len;
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buf.undo().recordUndo(cur, newpit, deletepit - 1);
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pars.splice(dest, start, finish);
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cur.pit() = newpit;
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break;
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}
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case OutlineDown: {
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if (finish == end)
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// Nothing to move.
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return;
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// Go one down from *this* header:
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ParagraphList::iterator dest = next(finish, 1);
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// Go further down to find header to insert in front of:
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for (; dest != end; ++dest) {
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toclevel = buf.text().getTocLevel(distance(bgn, dest));
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if (toclevel != Layout::NOT_IN_TOC
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&& toclevel <= thistoclevel)
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break;
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}
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// One such was found:
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pit_type newpit = distance(bgn, dest);
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buf.undo().recordUndo(cur, pit, newpit - 1);
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pit_type const len = distance(start, finish);
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pars.splice(dest, start, finish);
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cur.pit() = newpit - len;
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break;
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}
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case OutlineIn:
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case OutlineOut: {
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pit_type const len = distance(start, finish);
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buf.undo().recordUndo(cur, pit, pit + len - 1);
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for (; start != finish; ++start) {
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toclevel = buf.text().getTocLevel(distance(bgn, start));
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if (toclevel == Layout::NOT_IN_TOC)
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continue;
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DocumentClass const & tc = buf.params().documentClass();
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DocumentClass::const_iterator lit = tc.begin();
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DocumentClass::const_iterator len = tc.end();
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int const newtoclevel =
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(mode == OutlineIn ? toclevel + 1 : toclevel - 1);
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LabelType const oldlabeltype = start->layout().labeltype;
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for (; lit != len; ++lit) {
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if (lit->toclevel == newtoclevel &&
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lit->labeltype == oldlabeltype) {
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start->setLayout(*lit);
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break;
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}
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}
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}
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break;
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}
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}
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}
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void Text::number(Cursor & cur)
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{
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FontInfo font = ignore_font;
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font.setNumber(FONT_TOGGLE);
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toggleAndShow(cur, this, Font(font, ignore_language));
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}
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bool Text::isRTL(Paragraph const & par) const
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{
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Buffer const & buffer = owner_->buffer();
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return par.isRTL(buffer.params());
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}
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namespace {
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Language const * getLanguage(Cursor const & cur, string const & lang) {
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return lang.empty() ? cur.getFont().language() : languages.getLanguage(lang);
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}
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}
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void Text::dispatch(Cursor & cur, FuncRequest & cmd)
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{
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LYXERR(Debug::ACTION, "Text::dispatch: cmd: " << cmd);
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// Dispatch if the cursor is inside the text. It is not the
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// case for context menus (bug 5797).
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if (cur.text() != this) {
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cur.undispatched();
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return;
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}
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BufferView * bv = &cur.bv();
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TextMetrics * tm = &bv->textMetrics(this);
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if (!tm->contains(cur.pit())) {
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lyx::dispatch(FuncRequest(LFUN_SCREEN_SHOW_CURSOR));
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tm = &bv->textMetrics(this);
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}
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// FIXME: We use the update flag to indicates wether a singlePar or a
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// full screen update is needed. We reset it here but shall we restore it
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// at the end?
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cur.noScreenUpdate();
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LBUFERR(this == cur.text());
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// NOTE: This should NOT be a reference. See commit 94a5481a.
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CursorSlice const oldTopSlice = cur.top();
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bool const oldBoundary = cur.boundary();
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bool const oldSelection = cur.selection();
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// Signals that, even if needsUpdate == false, an update of the
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// cursor paragraph is required
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bool singleParUpdate = lyxaction.funcHasFlag(cmd.action(),
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LyXAction::SingleParUpdate);
|
|
// Signals that a full-screen update is required
|
|
bool needsUpdate = !(lyxaction.funcHasFlag(cmd.action(),
|
|
LyXAction::NoUpdate) || singleParUpdate);
|
|
bool const last_misspelled = lyxrc.spellcheck_continuously
|
|
&& cur.paragraph().isMisspelled(cur.pos(), true);
|
|
|
|
FuncCode const act = cmd.action();
|
|
switch (act) {
|
|
|
|
case LFUN_PARAGRAPH_MOVE_DOWN: {
|
|
pit_type const pit = cur.pit();
|
|
cur.recordUndo(pit, pit + 1);
|
|
cur.finishUndo();
|
|
pars_.swap(pit, pit + 1);
|
|
needsUpdate = true;
|
|
cur.forceBufferUpdate();
|
|
++cur.pit();
|
|
break;
|
|
}
|
|
|
|
case LFUN_PARAGRAPH_MOVE_UP: {
|
|
pit_type const pit = cur.pit();
|
|
cur.recordUndo(pit - 1, pit);
|
|
cur.finishUndo();
|
|
pars_.swap(pit, pit - 1);
|
|
--cur.pit();
|
|
needsUpdate = true;
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
}
|
|
|
|
case LFUN_APPENDIX: {
|
|
Paragraph & par = cur.paragraph();
|
|
bool start = !par.params().startOfAppendix();
|
|
|
|
// FIXME: The code below only makes sense at top level.
|
|
// Should LFUN_APPENDIX be restricted to top-level paragraphs?
|
|
// ensure that we have only one start_of_appendix in this document
|
|
// FIXME: this don't work for multipart document!
|
|
for (pit_type tmp = 0, end = pars_.size(); tmp != end; ++tmp) {
|
|
if (pars_[tmp].params().startOfAppendix()) {
|
|
cur.recordUndo(tmp, tmp);
|
|
pars_[tmp].params().startOfAppendix(false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
cur.recordUndo();
|
|
par.params().startOfAppendix(start);
|
|
|
|
// we can set the refreshing parameters now
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
}
|
|
|
|
case LFUN_WORD_DELETE_FORWARD:
|
|
if (cur.selection())
|
|
cutSelection(cur, true, false);
|
|
else
|
|
deleteWordForward(cur);
|
|
finishChange(cur, false);
|
|
break;
|
|
|
|
case LFUN_WORD_DELETE_BACKWARD:
|
|
if (cur.selection())
|
|
cutSelection(cur, true, false);
|
|
else
|
|
deleteWordBackward(cur);
|
|
finishChange(cur, false);
|
|
break;
|
|
|
|
case LFUN_LINE_DELETE_FORWARD:
|
|
if (cur.selection())
|
|
cutSelection(cur, true, false);
|
|
else
|
|
tm->deleteLineForward(cur);
|
|
finishChange(cur, false);
|
|
break;
|
|
|
|
case LFUN_BUFFER_BEGIN:
|
|
case LFUN_BUFFER_BEGIN_SELECT:
|
|
needsUpdate |= cur.selHandle(act == LFUN_BUFFER_BEGIN_SELECT);
|
|
if (cur.depth() == 1)
|
|
needsUpdate |= cursorTop(cur);
|
|
else
|
|
cur.undispatched();
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
|
|
case LFUN_BUFFER_END:
|
|
case LFUN_BUFFER_END_SELECT:
|
|
needsUpdate |= cur.selHandle(act == LFUN_BUFFER_END_SELECT);
|
|
if (cur.depth() == 1)
|
|
needsUpdate |= cursorBottom(cur);
|
|
else
|
|
cur.undispatched();
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
|
|
case LFUN_INSET_BEGIN:
|
|
case LFUN_INSET_BEGIN_SELECT:
|
|
needsUpdate |= cur.selHandle(act == LFUN_INSET_BEGIN_SELECT);
|
|
if (cur.depth() == 1 || !cur.top().at_begin())
|
|
needsUpdate |= cursorTop(cur);
|
|
else
|
|
cur.undispatched();
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
|
|
case LFUN_INSET_END:
|
|
case LFUN_INSET_END_SELECT:
|
|
needsUpdate |= cur.selHandle(act == LFUN_INSET_END_SELECT);
|
|
if (cur.depth() == 1 || !cur.top().at_end())
|
|
needsUpdate |= cursorBottom(cur);
|
|
else
|
|
cur.undispatched();
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
|
|
case LFUN_CHAR_FORWARD:
|
|
case LFUN_CHAR_FORWARD_SELECT: {
|
|
//LYXERR0(" LFUN_CHAR_FORWARD[SEL]:\n" << cur);
|
|
needsUpdate |= cur.selHandle(act == LFUN_CHAR_FORWARD_SELECT);
|
|
bool const cur_moved = cursorForward(cur);
|
|
needsUpdate |= cur_moved;
|
|
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_FORWARD);
|
|
|
|
// we will probably be moving out the inset, so we should execute
|
|
// the depm-mechanism, but only when the cursor has a place to
|
|
// go outside this inset, i.e. in a slice above.
|
|
if (cur.depth() > 1 && cur.pos() == cur.lastpos()
|
|
&& cur.pit() == cur.lastpit()) {
|
|
// The cursor hasn't changed yet. To give the
|
|
// DEPM the possibility of doing something we must
|
|
// provide it with two different cursors.
|
|
Cursor dummy = cur;
|
|
dummy.pos() = dummy.pit() = 0;
|
|
if (cur.bv().checkDepm(dummy, cur))
|
|
cur.forceBufferUpdate();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_CHAR_BACKWARD:
|
|
case LFUN_CHAR_BACKWARD_SELECT: {
|
|
//lyxerr << "handle LFUN_CHAR_BACKWARD[_SELECT]:\n" << cur << endl;
|
|
needsUpdate |= cur.selHandle(act == LFUN_CHAR_BACKWARD_SELECT);
|
|
bool const cur_moved = cursorBackward(cur);
|
|
needsUpdate |= cur_moved;
|
|
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_BACKWARD);
|
|
|
|
// we will probably be moving out the inset, so we should execute
|
|
// the depm-mechanism, but only when the cursor has a place to
|
|
// go outside this inset, i.e. in a slice above.
|
|
if (cur.depth() > 1 && cur.pos() == 0 && cur.pit() == 0) {
|
|
// The cursor hasn't changed yet. To give the
|
|
// DEPM the possibility of doing something we must
|
|
// provide it with two different cursors.
|
|
Cursor dummy = cur;
|
|
dummy.pos() = cur.lastpos();
|
|
dummy.pit() = cur.lastpit();
|
|
if (cur.bv().checkDepm(dummy, cur))
|
|
cur.forceBufferUpdate();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_CHAR_LEFT:
|
|
case LFUN_CHAR_LEFT_SELECT:
|
|
if (lyxrc.visual_cursor) {
|
|
needsUpdate |= cur.selHandle(act == LFUN_CHAR_LEFT_SELECT);
|
|
bool const cur_moved = cursorVisLeft(cur);
|
|
needsUpdate |= cur_moved;
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_LEFT);
|
|
}
|
|
} else {
|
|
if (cur.reverseDirectionNeeded()) {
|
|
cmd.setAction(cmd.action() == LFUN_CHAR_LEFT_SELECT ?
|
|
LFUN_CHAR_FORWARD_SELECT : LFUN_CHAR_FORWARD);
|
|
} else {
|
|
cmd.setAction(cmd.action() == LFUN_CHAR_LEFT_SELECT ?
|
|
LFUN_CHAR_BACKWARD_SELECT : LFUN_CHAR_BACKWARD);
|
|
}
|
|
dispatch(cur, cmd);
|
|
return;
|
|
}
|
|
break;
|
|
|
|
case LFUN_CHAR_RIGHT:
|
|
case LFUN_CHAR_RIGHT_SELECT:
|
|
if (lyxrc.visual_cursor) {
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_CHAR_RIGHT_SELECT);
|
|
bool const cur_moved = cursorVisRight(cur);
|
|
needsUpdate |= cur_moved;
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_RIGHT);
|
|
}
|
|
} else {
|
|
if (cur.reverseDirectionNeeded()) {
|
|
cmd.setAction(cmd.action() == LFUN_CHAR_RIGHT_SELECT ?
|
|
LFUN_CHAR_BACKWARD_SELECT : LFUN_CHAR_BACKWARD);
|
|
} else {
|
|
cmd.setAction(cmd.action() == LFUN_CHAR_RIGHT_SELECT ?
|
|
LFUN_CHAR_FORWARD_SELECT : LFUN_CHAR_FORWARD);
|
|
}
|
|
dispatch(cur, cmd);
|
|
return;
|
|
}
|
|
break;
|
|
|
|
|
|
case LFUN_UP_SELECT:
|
|
case LFUN_DOWN_SELECT:
|
|
case LFUN_UP:
|
|
case LFUN_DOWN: {
|
|
// stop/start the selection
|
|
bool select = cmd.action() == LFUN_DOWN_SELECT ||
|
|
cmd.action() == LFUN_UP_SELECT;
|
|
|
|
// move cursor up/down
|
|
bool up = cmd.action() == LFUN_UP_SELECT || cmd.action() == LFUN_UP;
|
|
bool const atFirstOrLastRow = cur.atFirstOrLastRow(up);
|
|
|
|
if (!atFirstOrLastRow) {
|
|
needsUpdate |= cur.selHandle(select);
|
|
cur.upDownInText(up, needsUpdate);
|
|
needsUpdate |= cur.beforeDispatchCursor().inMathed();
|
|
} else {
|
|
// if the cursor cannot be moved up or down do not remove
|
|
// the selection right now, but wait for the next dispatch.
|
|
if (select)
|
|
needsUpdate |= cur.selHandle(select);
|
|
cur.upDownInText(up, needsUpdate);
|
|
cur.undispatched();
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case LFUN_PARAGRAPH_UP:
|
|
case LFUN_PARAGRAPH_UP_SELECT:
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_PARAGRAPH_UP_SELECT);
|
|
needsUpdate |= cursorUpParagraph(cur);
|
|
break;
|
|
|
|
case LFUN_PARAGRAPH_DOWN:
|
|
case LFUN_PARAGRAPH_DOWN_SELECT:
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_PARAGRAPH_DOWN_SELECT);
|
|
needsUpdate |= cursorDownParagraph(cur);
|
|
break;
|
|
|
|
case LFUN_LINE_BEGIN:
|
|
case LFUN_LINE_BEGIN_SELECT:
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_LINE_BEGIN_SELECT);
|
|
needsUpdate |= tm->cursorHome(cur);
|
|
break;
|
|
|
|
case LFUN_LINE_END:
|
|
case LFUN_LINE_END_SELECT:
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_LINE_END_SELECT);
|
|
needsUpdate |= tm->cursorEnd(cur);
|
|
break;
|
|
|
|
case LFUN_SECTION_SELECT: {
|
|
Buffer const & buf = *cur.buffer();
|
|
pit_type const pit = cur.pit();
|
|
ParagraphList & pars = buf.text().paragraphs();
|
|
ParagraphList::iterator bgn = pars.begin();
|
|
// The first paragraph of the area to be selected:
|
|
ParagraphList::iterator start = lyx::next(bgn, pit);
|
|
// The final paragraph of area to be selected:
|
|
ParagraphList::iterator finish = start;
|
|
ParagraphList::iterator end = pars.end();
|
|
|
|
int const thistoclevel = buf.text().getTocLevel(distance(bgn, start));
|
|
if (thistoclevel == Layout::NOT_IN_TOC)
|
|
break;
|
|
|
|
cur.pos() = 0;
|
|
Cursor const old_cur = cur;
|
|
needsUpdate |= cur.selHandle(true);
|
|
|
|
// Move out (down) from this section header
|
|
if (finish != end)
|
|
++finish;
|
|
|
|
// Seek the one (on same level) below
|
|
for (; finish != end; ++finish, ++cur.pit()) {
|
|
int const toclevel = buf.text().getTocLevel(distance(bgn, finish));
|
|
if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
|
|
break;
|
|
}
|
|
cur.pos() = cur.lastpos();
|
|
|
|
needsUpdate |= cur != old_cur;
|
|
break;
|
|
}
|
|
|
|
case LFUN_WORD_RIGHT:
|
|
case LFUN_WORD_RIGHT_SELECT:
|
|
if (lyxrc.visual_cursor) {
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_WORD_RIGHT_SELECT);
|
|
bool const cur_moved = cursorVisRightOneWord(cur);
|
|
needsUpdate |= cur_moved;
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_RIGHT);
|
|
}
|
|
} else {
|
|
if (cur.reverseDirectionNeeded()) {
|
|
cmd.setAction(cmd.action() == LFUN_WORD_RIGHT_SELECT ?
|
|
LFUN_WORD_BACKWARD_SELECT : LFUN_WORD_BACKWARD);
|
|
} else {
|
|
cmd.setAction(cmd.action() == LFUN_WORD_RIGHT_SELECT ?
|
|
LFUN_WORD_FORWARD_SELECT : LFUN_WORD_FORWARD);
|
|
}
|
|
dispatch(cur, cmd);
|
|
return;
|
|
}
|
|
break;
|
|
|
|
case LFUN_WORD_FORWARD:
|
|
case LFUN_WORD_FORWARD_SELECT: {
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_WORD_FORWARD_SELECT);
|
|
bool const cur_moved = cursorForwardOneWord(cur);
|
|
needsUpdate |= cur_moved;
|
|
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_FORWARD);
|
|
|
|
// we will probably be moving out the inset, so we should execute
|
|
// the depm-mechanism, but only when the cursor has a place to
|
|
// go outside this inset, i.e. in a slice above.
|
|
if (cur.depth() > 1 && cur.pos() == cur.lastpos()
|
|
&& cur.pit() == cur.lastpit()) {
|
|
// The cursor hasn't changed yet. To give the
|
|
// DEPM the possibility of doing something we must
|
|
// provide it with two different cursors.
|
|
Cursor dummy = cur;
|
|
dummy.pos() = dummy.pit() = 0;
|
|
if (cur.bv().checkDepm(dummy, cur))
|
|
cur.forceBufferUpdate();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_WORD_LEFT:
|
|
case LFUN_WORD_LEFT_SELECT:
|
|
if (lyxrc.visual_cursor) {
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_WORD_LEFT_SELECT);
|
|
bool const cur_moved = cursorVisLeftOneWord(cur);
|
|
needsUpdate |= cur_moved;
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_LEFT);
|
|
}
|
|
} else {
|
|
if (cur.reverseDirectionNeeded()) {
|
|
cmd.setAction(cmd.action() == LFUN_WORD_LEFT_SELECT ?
|
|
LFUN_WORD_FORWARD_SELECT : LFUN_WORD_FORWARD);
|
|
} else {
|
|
cmd.setAction(cmd.action() == LFUN_WORD_LEFT_SELECT ?
|
|
LFUN_WORD_BACKWARD_SELECT : LFUN_WORD_BACKWARD);
|
|
}
|
|
dispatch(cur, cmd);
|
|
return;
|
|
}
|
|
break;
|
|
|
|
case LFUN_WORD_BACKWARD:
|
|
case LFUN_WORD_BACKWARD_SELECT: {
|
|
needsUpdate |= cur.selHandle(cmd.action() == LFUN_WORD_BACKWARD_SELECT);
|
|
bool const cur_moved = cursorBackwardOneWord(cur);
|
|
needsUpdate |= cur_moved;
|
|
|
|
if (!cur_moved && oldTopSlice == cur.top()
|
|
&& cur.boundary() == oldBoundary) {
|
|
cur.undispatched();
|
|
cmd = FuncRequest(LFUN_FINISHED_BACKWARD);
|
|
|
|
// we will probably be moving out the inset, so we should execute
|
|
// the depm-mechanism, but only when the cursor has a place to
|
|
// go outside this inset, i.e. in a slice above.
|
|
if (cur.depth() > 1 && cur.pos() == 0
|
|
&& cur.pit() == 0) {
|
|
// The cursor hasn't changed yet. To give the
|
|
// DEPM the possibility of doing something we must
|
|
// provide it with two different cursors.
|
|
Cursor dummy = cur;
|
|
dummy.pos() = cur.lastpos();
|
|
dummy.pit() = cur.lastpit();
|
|
if (cur.bv().checkDepm(dummy, cur))
|
|
cur.forceBufferUpdate();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_WORD_SELECT: {
|
|
selectWord(cur, WHOLE_WORD);
|
|
finishChange(cur, true);
|
|
break;
|
|
}
|
|
|
|
case LFUN_NEWLINE_INSERT: {
|
|
InsetNewlineParams inp;
|
|
docstring arg = cmd.argument();
|
|
if (arg == "linebreak")
|
|
inp.kind = InsetNewlineParams::LINEBREAK;
|
|
else
|
|
inp.kind = InsetNewlineParams::NEWLINE;
|
|
cap::replaceSelection(cur);
|
|
cur.recordUndo();
|
|
cur.insert(new InsetNewline(inp));
|
|
cur.posForward();
|
|
moveCursor(cur, false);
|
|
break;
|
|
}
|
|
|
|
case LFUN_TAB_INSERT: {
|
|
bool const multi_par_selection = cur.selection() &&
|
|
cur.selBegin().pit() != cur.selEnd().pit();
|
|
if (multi_par_selection) {
|
|
// If there is a multi-paragraph selection, a tab is inserted
|
|
// at the beginning of each paragraph.
|
|
cur.recordUndoSelection();
|
|
pit_type const pit_end = cur.selEnd().pit();
|
|
for (pit_type pit = cur.selBegin().pit(); pit <= pit_end; pit++) {
|
|
pars_[pit].insertChar(0, '\t',
|
|
bv->buffer().params().track_changes);
|
|
// Update the selection pos to make sure the selection does not
|
|
// change as the inserted tab will increase the logical pos.
|
|
if (cur.realAnchor().pit() == pit)
|
|
cur.realAnchor().forwardPos();
|
|
if (cur.pit() == pit)
|
|
cur.forwardPos();
|
|
}
|
|
cur.finishUndo();
|
|
} 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);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_TAB_DELETE: {
|
|
bool const tc = bv->buffer().params().track_changes;
|
|
if (cur.selection()) {
|
|
// If there is a selection, a tab (if present) is removed from
|
|
// the beginning of each paragraph.
|
|
cur.recordUndoSelection();
|
|
pit_type const pit_end = cur.selEnd().pit();
|
|
for (pit_type pit = cur.selBegin().pit(); pit <= pit_end; pit++) {
|
|
Paragraph & par = paragraphs()[pit];
|
|
if (par.empty())
|
|
continue;
|
|
char_type const c = par.getChar(0);
|
|
if (c == '\t' || c == ' ') {
|
|
// remove either 1 tab or 4 spaces.
|
|
int const n = (c == ' ' ? 4 : 1);
|
|
for (int i = 0; i < n
|
|
&& !par.empty() && par.getChar(0) == c; ++i) {
|
|
if (cur.pit() == pit)
|
|
cur.posBackward();
|
|
if (cur.realAnchor().pit() == pit
|
|
&& cur.realAnchor().pos() > 0 )
|
|
cur.realAnchor().backwardPos();
|
|
par.eraseChar(0, tc);
|
|
}
|
|
}
|
|
}
|
|
cur.finishUndo();
|
|
} else {
|
|
// If there is no selection, try to remove a tab or some spaces
|
|
// before the position of the cursor.
|
|
Paragraph & par = paragraphs()[cur.pit()];
|
|
pos_type const pos = cur.pos();
|
|
|
|
if (pos == 0)
|
|
break;
|
|
|
|
char_type const c = par.getChar(pos - 1);
|
|
cur.recordUndo();
|
|
if (c == '\t') {
|
|
cur.posBackward();
|
|
par.eraseChar(cur.pos(), tc);
|
|
} else
|
|
for (int n_spaces = 0;
|
|
cur.pos() > 0
|
|
&& par.getChar(cur.pos() - 1) == ' '
|
|
&& n_spaces < 4;
|
|
++n_spaces) {
|
|
cur.posBackward();
|
|
par.eraseChar(cur.pos(), tc);
|
|
}
|
|
cur.finishUndo();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_CHAR_DELETE_FORWARD:
|
|
if (!cur.selection()) {
|
|
if (cur.pos() == cur.paragraph().size())
|
|
// Par boundary, force full-screen update
|
|
singleParUpdate = false;
|
|
needsUpdate |= erase(cur);
|
|
cur.resetAnchor();
|
|
} else {
|
|
cutSelection(cur, true, false);
|
|
singleParUpdate = false;
|
|
}
|
|
moveCursor(cur, false);
|
|
break;
|
|
|
|
case LFUN_CHAR_DELETE_BACKWARD:
|
|
if (!cur.selection()) {
|
|
if (bv->getIntl().getTransManager().backspace()) {
|
|
bool par_boundary = cur.pos() == 0;
|
|
bool first_par = cur.pit() == 0;
|
|
// Par boundary, full-screen update
|
|
if (par_boundary)
|
|
singleParUpdate = false;
|
|
needsUpdate |= backspace(cur);
|
|
cur.resetAnchor();
|
|
if (par_boundary && !first_par && cur.pos() > 0
|
|
&& cur.paragraph().isEnvSeparator(cur.pos() - 1)) {
|
|
needsUpdate |= backspace(cur);
|
|
cur.resetAnchor();
|
|
}
|
|
}
|
|
} else {
|
|
cutSelection(cur, true, false);
|
|
singleParUpdate = false;
|
|
}
|
|
break;
|
|
|
|
case LFUN_PARAGRAPH_BREAK: {
|
|
cap::replaceSelection(cur);
|
|
pit_type pit = cur.pit();
|
|
Paragraph const & par = pars_[pit];
|
|
bool lastpar = (pit == pit_type(pars_.size() - 1));
|
|
Paragraph const & nextpar = lastpar ? par : pars_[pit + 1];
|
|
pit_type prev = pit;
|
|
if (pit > 0) {
|
|
if (!pars_[pit - 1].layout().isEnvironment())
|
|
prev = depthHook(pit, par.getDepth());
|
|
else if (pars_[pit - 1].getDepth() >= par.getDepth())
|
|
prev = pit - 1;
|
|
}
|
|
if (prev < pit && cur.pos() == par.beginOfBody()
|
|
&& !par.size() && !par.isEnvSeparator(cur.pos())
|
|
&& !par.layout().isCommand()
|
|
&& pars_[prev].layout() != par.layout()
|
|
&& pars_[prev].layout().isEnvironment()
|
|
&& !nextpar.isEnvSeparator(nextpar.beginOfBody())) {
|
|
if (par.layout().isEnvironment()
|
|
&& pars_[prev].getDepth() == par.getDepth()) {
|
|
docstring const layout = par.layout().name();
|
|
DocumentClass const & tc = bv->buffer().params().documentClass();
|
|
lyx::dispatch(FuncRequest(LFUN_LAYOUT, tc.plainLayout().name()));
|
|
lyx::dispatch(FuncRequest(LFUN_SEPARATOR_INSERT, "plain"));
|
|
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_BREAK, "inverse"));
|
|
lyx::dispatch(FuncRequest(LFUN_LAYOUT, layout));
|
|
} else {
|
|
lyx::dispatch(FuncRequest(LFUN_SEPARATOR_INSERT, "plain"));
|
|
breakParagraph(cur);
|
|
}
|
|
Font const f(inherit_font, cur.current_font.language());
|
|
pars_[cur.pit() - 1].resetFonts(f);
|
|
} else {
|
|
if (par.isEnvSeparator(cur.pos()))
|
|
cur.posForward();
|
|
breakParagraph(cur, cmd.argument() == "inverse");
|
|
}
|
|
cur.resetAnchor();
|
|
// 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);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_INSET_INSERT: {
|
|
cur.recordUndo();
|
|
|
|
// We have to avoid triggering InstantPreview loading
|
|
// before inserting into the document. See bug #5626.
|
|
bool loaded = bv->buffer().isFullyLoaded();
|
|
bv->buffer().setFullyLoaded(false);
|
|
Inset * inset = createInset(&bv->buffer(), cmd);
|
|
bv->buffer().setFullyLoaded(loaded);
|
|
|
|
if (inset) {
|
|
// FIXME (Abdel 01/02/2006):
|
|
// What follows would be a partial fix for bug 2154:
|
|
// http://www.lyx.org/trac/ticket/2154
|
|
// This automatically put the label inset _after_ a
|
|
// numbered section. It should be possible to extend the mechanism
|
|
// to any kind of LateX environement.
|
|
// The correct way to fix that bug would be at LateX generation.
|
|
// I'll let the code here for reference as it could be used for some
|
|
// other feature like "automatic labelling".
|
|
/*
|
|
Paragraph & par = pars_[cur.pit()];
|
|
if (inset->lyxCode() == LABEL_CODE
|
|
&& !par.layout().counter.empty()) {
|
|
// Go to the end of the paragraph
|
|
// Warning: Because of Change-Tracking, the last
|
|
// position is 'size()' and not 'size()-1':
|
|
cur.pos() = par.size();
|
|
// Insert a new paragraph
|
|
FuncRequest fr(LFUN_PARAGRAPH_BREAK);
|
|
dispatch(cur, fr);
|
|
}
|
|
*/
|
|
if (cur.selection())
|
|
cutSelection(cur, true, false);
|
|
cur.insert(inset);
|
|
if (inset->editable() && inset->asInsetText())
|
|
inset->edit(cur, true);
|
|
else
|
|
cur.posForward();
|
|
|
|
// trigger InstantPreview now
|
|
if (inset->lyxCode() == EXTERNAL_CODE) {
|
|
InsetExternal & ins =
|
|
static_cast<InsetExternal &>(*inset);
|
|
ins.updatePreview();
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case LFUN_INSET_DISSOLVE: {
|
|
if (dissolveInset(cur)) {
|
|
needsUpdate = true;
|
|
cur.forceBufferUpdate();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_SET_GRAPHICS_GROUP: {
|
|
InsetGraphics * ins = graphics::getCurrentGraphicsInset(cur);
|
|
if (!ins)
|
|
break;
|
|
|
|
cur.recordUndo();
|
|
|
|
string id = to_utf8(cmd.argument());
|
|
string grp = graphics::getGroupParams(bv->buffer(), id);
|
|
InsetGraphicsParams tmp, inspar = ins->getParams();
|
|
|
|
if (id.empty())
|
|
inspar.groupId = to_utf8(cmd.argument());
|
|
else {
|
|
InsetGraphics::string2params(grp, bv->buffer(), tmp);
|
|
tmp.filename = inspar.filename;
|
|
inspar = tmp;
|
|
}
|
|
|
|
ins->setParams(inspar);
|
|
}
|
|
|
|
case LFUN_SPACE_INSERT:
|
|
if (cur.paragraph().layout().free_spacing)
|
|
insertChar(cur, ' ');
|
|
else {
|
|
doInsertInset(cur, this, cmd, false, false);
|
|
cur.posForward();
|
|
}
|
|
moveCursor(cur, false);
|
|
break;
|
|
|
|
case LFUN_SPECIALCHAR_INSERT: {
|
|
string const name = to_utf8(cmd.argument());
|
|
if (name == "hyphenation")
|
|
specialChar(cur, InsetSpecialChar::HYPHENATION);
|
|
else if (name == "ligature-break")
|
|
specialChar(cur, InsetSpecialChar::LIGATURE_BREAK);
|
|
else if (name == "slash")
|
|
specialChar(cur, InsetSpecialChar::SLASH);
|
|
else if (name == "nobreakdash")
|
|
specialChar(cur, InsetSpecialChar::NOBREAKDASH);
|
|
else if (name == "dots")
|
|
specialChar(cur, InsetSpecialChar::LDOTS);
|
|
else if (name == "end-of-sentence")
|
|
specialChar(cur, InsetSpecialChar::END_OF_SENTENCE);
|
|
else if (name == "menu-separator")
|
|
specialChar(cur, InsetSpecialChar::MENU_SEPARATOR);
|
|
else if (name == "lyx")
|
|
specialChar(cur, InsetSpecialChar::PHRASE_LYX);
|
|
else if (name == "tex")
|
|
specialChar(cur, InsetSpecialChar::PHRASE_TEX);
|
|
else if (name == "latex")
|
|
specialChar(cur, InsetSpecialChar::PHRASE_LATEX);
|
|
else if (name == "latex2e")
|
|
specialChar(cur, InsetSpecialChar::PHRASE_LATEX2E);
|
|
else if (name.empty())
|
|
lyxerr << "LyX function 'specialchar-insert' needs an argument." << endl;
|
|
else
|
|
lyxerr << "Wrong argument for LyX function 'specialchar-insert'." << endl;
|
|
break;
|
|
}
|
|
|
|
case LFUN_IPAMACRO_INSERT: {
|
|
string const arg = cmd.getArg(0);
|
|
if (arg == "deco") {
|
|
// Open the inset, and move the current selection
|
|
// inside it.
|
|
doInsertInset(cur, this, cmd, true, true);
|
|
cur.posForward();
|
|
// Some insets are numbered, others are shown in the outline pane so
|
|
// let's update the labels and the toc backend.
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
}
|
|
if (arg == "tone-falling")
|
|
ipaChar(cur, InsetIPAChar::TONE_FALLING);
|
|
else if (arg == "tone-rising")
|
|
ipaChar(cur, InsetIPAChar::TONE_RISING);
|
|
else if (arg == "tone-high-rising")
|
|
ipaChar(cur, InsetIPAChar::TONE_HIGH_RISING);
|
|
else if (arg == "tone-low-rising")
|
|
ipaChar(cur, InsetIPAChar::TONE_LOW_RISING);
|
|
else if (arg == "tone-high-rising-falling")
|
|
ipaChar(cur, InsetIPAChar::TONE_HIGH_RISING_FALLING);
|
|
else if (arg.empty())
|
|
lyxerr << "LyX function 'ipamacro-insert' needs an argument." << endl;
|
|
else
|
|
lyxerr << "Wrong argument for LyX function 'ipamacro-insert'." << endl;
|
|
break;
|
|
}
|
|
|
|
case LFUN_WORD_UPCASE:
|
|
changeCase(cur, text_uppercase, cmd.getArg(0) == "partial");
|
|
break;
|
|
|
|
case LFUN_WORD_LOWCASE:
|
|
changeCase(cur, text_lowercase, cmd.getArg(0) == "partial");
|
|
break;
|
|
|
|
case LFUN_WORD_CAPITALIZE:
|
|
changeCase(cur, text_capitalization, cmd.getArg(0) == "partial");
|
|
break;
|
|
|
|
case LFUN_CHARS_TRANSPOSE:
|
|
charsTranspose(cur);
|
|
break;
|
|
|
|
case LFUN_PASTE: {
|
|
cur.message(_("Paste"));
|
|
LASSERT(cur.selBegin().idx() == cur.selEnd().idx(), break);
|
|
cap::replaceSelection(cur);
|
|
|
|
// without argument?
|
|
string const arg = to_utf8(cmd.argument());
|
|
if (arg.empty()) {
|
|
bool tryGraphics = true;
|
|
if (theClipboard().isInternal())
|
|
pasteFromStack(cur, bv->buffer().errorList("Paste"), 0);
|
|
else if (theClipboard().hasTextContents()) {
|
|
if (pasteClipboardText(cur, bv->buffer().errorList("Paste"),
|
|
true, Clipboard::AnyTextType))
|
|
tryGraphics = false;
|
|
}
|
|
if (tryGraphics && theClipboard().hasGraphicsContents())
|
|
pasteClipboardGraphics(cur, bv->buffer().errorList("Paste"));
|
|
} else if (isStrUnsignedInt(arg)) {
|
|
// we have a numerical argument
|
|
pasteFromStack(cur, bv->buffer().errorList("Paste"),
|
|
convert<unsigned int>(arg));
|
|
} else if (arg == "html" || arg == "latex") {
|
|
Clipboard::TextType type = (arg == "html") ?
|
|
Clipboard::HtmlTextType : Clipboard::LaTeXTextType;
|
|
pasteClipboardText(cur, bv->buffer().errorList("Paste"), true, type);
|
|
} else {
|
|
Clipboard::GraphicsType type = Clipboard::AnyGraphicsType;
|
|
if (arg == "pdf")
|
|
type = Clipboard::PdfGraphicsType;
|
|
else if (arg == "png")
|
|
type = Clipboard::PngGraphicsType;
|
|
else if (arg == "jpeg")
|
|
type = Clipboard::JpegGraphicsType;
|
|
else if (arg == "linkback")
|
|
type = Clipboard::LinkBackGraphicsType;
|
|
else if (arg == "emf")
|
|
type = Clipboard::EmfGraphicsType;
|
|
else if (arg == "wmf")
|
|
type = Clipboard::WmfGraphicsType;
|
|
else
|
|
// we also check in getStatus()
|
|
LYXERR0("Unrecognized graphics type: " << arg);
|
|
|
|
pasteClipboardGraphics(cur, bv->buffer().errorList("Paste"), type);
|
|
}
|
|
|
|
bv->buffer().errors("Paste");
|
|
cur.clearSelection(); // bug 393
|
|
cur.finishUndo();
|
|
break;
|
|
}
|
|
|
|
case LFUN_CUT:
|
|
cutSelection(cur, true, true);
|
|
cur.message(_("Cut"));
|
|
break;
|
|
|
|
case LFUN_COPY:
|
|
copySelection(cur);
|
|
cur.message(_("Copy"));
|
|
break;
|
|
|
|
case LFUN_SERVER_GET_XY:
|
|
cur.message(from_utf8(
|
|
convert<string>(tm->cursorX(cur.top(), cur.boundary()))
|
|
+ ' ' + convert<string>(tm->cursorY(cur.top(), cur.boundary()))));
|
|
break;
|
|
|
|
case LFUN_SERVER_SET_XY: {
|
|
int x = 0;
|
|
int y = 0;
|
|
istringstream is(to_utf8(cmd.argument()));
|
|
is >> x >> y;
|
|
if (!is)
|
|
lyxerr << "SETXY: Could not parse coordinates in '"
|
|
<< to_utf8(cmd.argument()) << endl;
|
|
else
|
|
tm->setCursorFromCoordinates(cur, x, y);
|
|
break;
|
|
}
|
|
|
|
case LFUN_SERVER_GET_LAYOUT:
|
|
cur.message(cur.paragraph().layout().name());
|
|
break;
|
|
|
|
case LFUN_LAYOUT: {
|
|
docstring layout = 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;
|
|
}
|
|
|
|
if (!hasLayout) {
|
|
cur.errorMessage(from_utf8(N_("Layout ")) + cmd.argument() +
|
|
from_utf8(N_(" not known")));
|
|
break;
|
|
}
|
|
|
|
bool change_layout = (old_layout != layout);
|
|
|
|
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 (change_layout)
|
|
setLayout(cur, 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;
|
|
if (arg.autoinsert) {
|
|
FuncRequest cmd(LFUN_ARGUMENT_INSERT, (*lait).first);
|
|
lyx::dispatch(cmd);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case LFUN_ENVIRONMENT_SPLIT: {
|
|
bool const outer = cmd.argument() == "outer";
|
|
Paragraph const & para = cur.paragraph();
|
|
docstring layout = para.layout().name();
|
|
depth_type split_depth = cur.paragraph().params().depth();
|
|
if (outer) {
|
|
// check if we have an environment in our nesting hierarchy
|
|
pit_type pit = cur.pit();
|
|
Paragraph cpar = pars_[pit];
|
|
while (true) {
|
|
if (pit == 0 || cpar.params().depth() == 0)
|
|
break;
|
|
--pit;
|
|
cpar = pars_[pit];
|
|
if (cpar.params().depth() < split_depth
|
|
&& cpar.layout().isEnvironment()) {
|
|
layout = cpar.layout().name();
|
|
split_depth = cpar.params().depth();
|
|
}
|
|
}
|
|
}
|
|
if (cur.pos() > 0)
|
|
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_BREAK));
|
|
if (outer) {
|
|
while (cur.paragraph().params().depth() > split_depth)
|
|
lyx::dispatch(FuncRequest(LFUN_DEPTH_DECREMENT));
|
|
}
|
|
DocumentClass const & tc = bv->buffer().params().documentClass();
|
|
lyx::dispatch(FuncRequest(LFUN_LAYOUT, tc.plainLayout().name()));
|
|
lyx::dispatch(FuncRequest(LFUN_SEPARATOR_INSERT, "plain"));
|
|
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_BREAK, "inverse"));
|
|
lyx::dispatch(FuncRequest(LFUN_LAYOUT, layout));
|
|
|
|
break;
|
|
}
|
|
|
|
case LFUN_CLIPBOARD_PASTE:
|
|
cap::replaceSelection(cur);
|
|
pasteClipboardText(cur, bv->buffer().errorList("Paste"),
|
|
cmd.argument() == "paragraph");
|
|
bv->buffer().errors("Paste");
|
|
break;
|
|
|
|
case LFUN_CLIPBOARD_PASTE_SIMPLE:
|
|
cap::replaceSelection(cur);
|
|
pasteSimpleText(cur, cmd.argument() == "paragraph");
|
|
break;
|
|
|
|
case LFUN_PRIMARY_SELECTION_PASTE:
|
|
cap::replaceSelection(cur);
|
|
pasteString(cur, theSelection().get(),
|
|
cmd.argument() == "paragraph");
|
|
break;
|
|
|
|
case LFUN_SELECTION_PASTE:
|
|
// Copy the selection buffer to the clipboard stack,
|
|
// because we want it to appear in the "Edit->Paste
|
|
// recent" menu.
|
|
cap::replaceSelection(cur);
|
|
cap::copySelectionToStack();
|
|
cap::pasteSelection(bv->cursor(), bv->buffer().errorList("Paste"));
|
|
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();
|
|
|
|
Paragraph const & par = cur.paragraph();
|
|
pos_type pos = cur.pos();
|
|
// Ignore deleted text before cursor
|
|
while (pos > 0 && par.isDeleted(pos - 1))
|
|
--pos;
|
|
|
|
BufferParams const & bufparams = bv->buffer().params();
|
|
bool const hebrew =
|
|
par.getFontSettings(bufparams, pos).language()->lang() == "hebrew";
|
|
bool const allow_inset_quote = !(par.isPassThru() || hebrew);
|
|
|
|
string const arg = to_utf8(cmd.argument());
|
|
if (allow_inset_quote) {
|
|
char_type c = ' ';
|
|
if (pos > 0 && (!cur.prevInset() || !cur.prevInset()->isSpace()))
|
|
c = par.getChar(pos - 1);
|
|
InsetQuotes::QuoteTimes const quote_type = (arg == "single")
|
|
? InsetQuotes::SingleQuotes : InsetQuotes::DoubleQuotes;
|
|
cur.insert(new InsetQuotes(cur.buffer(), c, quote_type));
|
|
cur.posForward();
|
|
} else {
|
|
// The cursor might have been invalidated by the replaceSelection.
|
|
cur.buffer()->changed(true);
|
|
string const quote_string = (arg == "single") ? "'" : "\"";
|
|
lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, quote_string));
|
|
}
|
|
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);
|
|
cur.resetAnchor();
|
|
tm->cursorEnd(cur);
|
|
cur.setSelection();
|
|
bv->cursor() = cur;
|
|
}
|
|
break;
|
|
|
|
case LFUN_MOUSE_DOUBLE:
|
|
if (cmd.button() == mouse_button::button1) {
|
|
selectWord(cur, WHOLE_WORD);
|
|
bv->cursor() = cur;
|
|
}
|
|
break;
|
|
|
|
// Single-click on work area
|
|
case LFUN_MOUSE_PRESS: {
|
|
// We are not marking a selection with the keyboard in any case.
|
|
Cursor & bvcur = cur.bv().cursor();
|
|
bvcur.setMark(false);
|
|
switch (cmd.button()) {
|
|
case mouse_button::button1:
|
|
if (!bvcur.selection())
|
|
// Set the cursor
|
|
bvcur.resetAnchor();
|
|
if (!bv->mouseSetCursor(cur, cmd.argument() == "region-select"))
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
if (bvcur.wordSelection())
|
|
selectWord(bvcur, WHOLE_WORD);
|
|
break;
|
|
|
|
case mouse_button::button2:
|
|
if (lyxrc.mouse_middlebutton_paste) {
|
|
// Middle mouse pasting.
|
|
bv->mouseSetCursor(cur);
|
|
lyx::dispatch(
|
|
FuncRequest(LFUN_COMMAND_ALTERNATIVES,
|
|
"selection-paste ; primary-selection-paste paragraph"));
|
|
}
|
|
cur.noScreenUpdate();
|
|
break;
|
|
|
|
case mouse_button::button3: {
|
|
// Don't do anything if we right-click a
|
|
// selection, a context menu will popup.
|
|
if (bvcur.selection() && cur >= bvcur.selectionBegin()
|
|
&& cur < bvcur.selectionEnd()) {
|
|
cur.noScreenUpdate();
|
|
return;
|
|
}
|
|
if (!bv->mouseSetCursor(cur, false))
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
} // switch (cmd.button())
|
|
break;
|
|
}
|
|
case LFUN_MOUSE_MOTION: {
|
|
// Mouse motion with right or middle mouse do nothing for now.
|
|
if (cmd.button() != mouse_button::button1) {
|
|
cur.noScreenUpdate();
|
|
return;
|
|
}
|
|
// ignore motions deeper nested than the real anchor
|
|
Cursor & bvcur = cur.bv().cursor();
|
|
if (!bvcur.realAnchor().hasPart(cur)) {
|
|
cur.undispatched();
|
|
break;
|
|
}
|
|
CursorSlice old = bvcur.top();
|
|
|
|
int const wh = bv->workHeight();
|
|
int const y = max(0, min(wh - 1, cmd.y()));
|
|
|
|
tm->setCursorFromCoordinates(cur, cmd.x(), y);
|
|
cur.setTargetX(cmd.x());
|
|
// Don't allow selecting a separator inset
|
|
if (cur.pos() && cur.paragraph().isEnvSeparator(cur.pos() - 1))
|
|
cur.posBackward();
|
|
if (cmd.y() >= wh)
|
|
lyx::dispatch(FuncRequest(LFUN_DOWN_SELECT));
|
|
else if (cmd.y() < 0)
|
|
lyx::dispatch(FuncRequest(LFUN_UP_SELECT));
|
|
// This is to allow jumping over large insets
|
|
if (cur.top() == old) {
|
|
if (cmd.y() >= wh)
|
|
lyx::dispatch(FuncRequest(LFUN_DOWN_SELECT));
|
|
else if (cmd.y() < 0)
|
|
lyx::dispatch(FuncRequest(LFUN_UP_SELECT));
|
|
}
|
|
// We continue with our existing selection or start a new one, so don't
|
|
// reset the anchor.
|
|
bvcur.setCursor(cur);
|
|
bvcur.setSelection(true);
|
|
if (cur.top() == old) {
|
|
// We didn't move one iota, so no need to update the screen.
|
|
cur.screenUpdateFlags(Update::SinglePar | Update::FitCursor);
|
|
//cur.noScreenUpdate();
|
|
return;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_MOUSE_RELEASE:
|
|
switch (cmd.button()) {
|
|
case mouse_button::button1:
|
|
// Cursor was set at LFUN_MOUSE_PRESS or LFUN_MOUSE_MOTION time.
|
|
// If there is a new selection, update persistent selection;
|
|
// otherwise, single click does not clear persistent selection
|
|
// buffer.
|
|
if (cur.selection()) {
|
|
// Finish selection. If double click,
|
|
// cur is moved to the end of word by
|
|
// selectWord but bvcur is current
|
|
// mouse position.
|
|
cur.bv().cursor().setSelection();
|
|
// We might have removed an empty but drawn selection
|
|
// (probably a margin)
|
|
cur.screenUpdateFlags(Update::SinglePar | Update::FitCursor);
|
|
} else
|
|
cur.noScreenUpdate();
|
|
// FIXME: We could try to handle drag and drop of selection here.
|
|
return;
|
|
|
|
case mouse_button::button2:
|
|
// Middle mouse pasting is handled at mouse press time,
|
|
// see LFUN_MOUSE_PRESS.
|
|
cur.noScreenUpdate();
|
|
return;
|
|
|
|
case mouse_button::button3:
|
|
// Cursor was set at LFUN_MOUSE_PRESS time.
|
|
// FIXME: If there is a selection we could try to handle a special
|
|
// drag & drop context menu.
|
|
cur.noScreenUpdate();
|
|
return;
|
|
|
|
case mouse_button::none:
|
|
case mouse_button::button4:
|
|
case mouse_button::button5:
|
|
break;
|
|
} // switch (cmd.button())
|
|
|
|
break;
|
|
|
|
case LFUN_SELF_INSERT: {
|
|
if (cmd.argument().empty())
|
|
break;
|
|
|
|
// Automatically delete the currently selected
|
|
// text and replace it with what is being
|
|
// typed in now. Depends on lyxrc settings
|
|
// "auto_region_delete", which defaults to
|
|
// true (on).
|
|
|
|
if (lyxrc.auto_region_delete && cur.selection())
|
|
cutSelection(cur, false, 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);
|
|
|
|
cur.resetAnchor();
|
|
moveCursor(cur, false);
|
|
cur.markNewWordPosition();
|
|
bv->bookmarkEditPosition();
|
|
break;
|
|
}
|
|
|
|
case LFUN_HREF_INSERT: {
|
|
// FIXME If we're actually given an argument, shouldn't
|
|
// we use it, whether or not we have a selection?
|
|
docstring content = cmd.argument();
|
|
if (cur.selection()) {
|
|
content = cur.selectionAsString(false);
|
|
cutSelection(cur, true, false);
|
|
}
|
|
|
|
InsetCommandParams p(HYPERLINK_CODE);
|
|
if (!content.empty()){
|
|
// if it looks like a link, we'll put it as target,
|
|
// otherwise as name (bug #8792).
|
|
|
|
// We can't do:
|
|
// regex_match(to_utf8(content), matches, link_re)
|
|
// because smatch stores pointers to the substrings rather
|
|
// than making copies of them. And those pointers become
|
|
// invalid after regex_match returns, since it is then
|
|
// being given a temporary object. (Thanks to Georg for
|
|
// figuring that out.)
|
|
regex const link_re("^([a-z]+):.*");
|
|
smatch matches;
|
|
string const c = to_utf8(lowercase(content));
|
|
|
|
if (c.substr(0,7) == "mailto:") {
|
|
p["target"] = content;
|
|
p["type"] = from_ascii("mailto:");
|
|
} else if (regex_match(c, matches, link_re)) {
|
|
p["target"] = content;
|
|
string protocol = matches.str(1);
|
|
if (protocol == "file")
|
|
p["type"] = from_ascii("file:");
|
|
} else
|
|
p["name"] = content;
|
|
}
|
|
string const data = InsetCommand::params2string(p);
|
|
|
|
// we need to have a target. if we already have one, then
|
|
// that gets used at the default for the name, too, which
|
|
// is probably what is wanted.
|
|
if (p["target"].empty()) {
|
|
bv->showDialog("href", data);
|
|
} else {
|
|
FuncRequest fr(LFUN_INSET_INSERT, data);
|
|
dispatch(cur, fr);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_LABEL_INSERT: {
|
|
InsetCommandParams p(LABEL_CODE);
|
|
// Try to generate a valid label
|
|
p["name"] = (cmd.argument().empty()) ?
|
|
cur.getPossibleLabel() :
|
|
cmd.argument();
|
|
string const data = InsetCommand::params2string(p);
|
|
|
|
if (cmd.argument().empty()) {
|
|
bv->showDialog("label", data);
|
|
} else {
|
|
FuncRequest fr(LFUN_INSET_INSERT, data);
|
|
dispatch(cur, fr);
|
|
}
|
|
break;
|
|
}
|
|
|
|
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);
|
|
} else {
|
|
inset = createInset(cur.buffer(), cmd);
|
|
}
|
|
if (!inset)
|
|
break;
|
|
cur.recordUndo();
|
|
insertInset(cur, inset);
|
|
cur.posForward();
|
|
break;
|
|
}
|
|
case LFUN_CAPTION_INSERT:
|
|
case LFUN_FOOTNOTE_INSERT:
|
|
case LFUN_NOTE_INSERT:
|
|
case LFUN_BOX_INSERT:
|
|
case LFUN_BRANCH_INSERT:
|
|
case LFUN_PHANTOM_INSERT:
|
|
case LFUN_ERT_INSERT:
|
|
case LFUN_LISTING_INSERT:
|
|
case LFUN_MARGINALNOTE_INSERT:
|
|
case LFUN_ARGUMENT_INSERT:
|
|
case LFUN_INDEX_INSERT:
|
|
case LFUN_PREVIEW_INSERT:
|
|
case LFUN_SCRIPT_INSERT:
|
|
case LFUN_IPA_INSERT:
|
|
// Open the inset, and move the current selection
|
|
// inside it.
|
|
doInsertInset(cur, this, cmd, true, true);
|
|
cur.posForward();
|
|
// Some insets are numbered, others are shown in the outline pane so
|
|
// let's update the labels and the toc backend.
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
|
|
case LFUN_FLEX_INSERT: {
|
|
// Open the inset, and move the current selection
|
|
// inside it.
|
|
bool const sel = cur.selection();
|
|
doInsertInset(cur, this, cmd, true, true);
|
|
// Insert auto-insert arguments
|
|
bool autoargs = false;
|
|
Layout::LaTeXArgMap args = cur.inset().getLayout().latexargs();
|
|
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) {
|
|
// The cursor might have been invalidated by the replaceSelection.
|
|
cur.buffer()->changed(true);
|
|
FuncRequest cmd(LFUN_ARGUMENT_INSERT, (*lait).first);
|
|
lyx::dispatch(cmd);
|
|
autoargs = true;
|
|
}
|
|
}
|
|
if (!autoargs) {
|
|
if (sel)
|
|
cur.leaveInset(cur.inset());
|
|
cur.posForward();
|
|
}
|
|
// Some insets are numbered, others are shown in the outline pane so
|
|
// let's update the labels and the toc backend.
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
}
|
|
|
|
case LFUN_TABULAR_INSERT:
|
|
// if there were no arguments, just open the dialog
|
|
if (doInsertInset(cur, this, cmd, false, true))
|
|
cur.posForward();
|
|
else
|
|
bv->showDialog("tabularcreate");
|
|
|
|
break;
|
|
|
|
case LFUN_FLOAT_INSERT:
|
|
case LFUN_FLOAT_WIDE_INSERT:
|
|
case LFUN_WRAP_INSERT: {
|
|
// will some content be moved into the inset?
|
|
bool const content = cur.selection();
|
|
// does the content consist of multiple paragraphs?
|
|
bool const singlepar = (cur.selBegin().pit() == cur.selEnd().pit());
|
|
|
|
doInsertInset(cur, this, cmd, true, true);
|
|
cur.posForward();
|
|
|
|
// If some single-par content is moved into the inset,
|
|
// doInsertInset puts the cursor outside the inset.
|
|
// To insert the caption we put it back into the inset.
|
|
// FIXME cleanup doInsertInset to avoid such dances!
|
|
if (content && singlepar)
|
|
cur.backwardPos();
|
|
|
|
ParagraphList & pars = cur.text()->paragraphs();
|
|
|
|
DocumentClass const & tclass = bv->buffer().params().documentClass();
|
|
|
|
// add a separate paragraph for the caption inset
|
|
pars.push_back(Paragraph());
|
|
pars.back().setInsetOwner(&cur.text()->inset());
|
|
pars.back().setPlainOrDefaultLayout(tclass);
|
|
int cap_pit = pars.size() - 1;
|
|
|
|
// if an empty inset was created, we create an additional empty
|
|
// paragraph at the bottom so that the user can choose where to put
|
|
// the graphics (or table).
|
|
if (!content) {
|
|
pars.push_back(Paragraph());
|
|
pars.back().setInsetOwner(&cur.text()->inset());
|
|
pars.back().setPlainOrDefaultLayout(tclass);
|
|
}
|
|
|
|
// reposition the cursor to the caption
|
|
cur.pit() = cap_pit;
|
|
cur.pos() = 0;
|
|
// FIXME: This Text/Cursor dispatch handling is a mess!
|
|
// We cannot use Cursor::dispatch here it needs access to up to
|
|
// date metrics.
|
|
FuncRequest cmd_caption(LFUN_CAPTION_INSERT);
|
|
doInsertInset(cur, cur.text(), cmd_caption, true, false);
|
|
cur.forceBufferUpdate();
|
|
cur.screenUpdateFlags(Update::Force);
|
|
// FIXME: When leaving the Float (or Wrap) inset we should
|
|
// delete any empty paragraph left above or below the
|
|
// caption.
|
|
break;
|
|
}
|
|
|
|
case LFUN_NOMENCL_INSERT: {
|
|
InsetCommandParams p(NOMENCL_CODE);
|
|
if (cmd.argument().empty())
|
|
p["symbol"] = bv->cursor().innerText()->getStringToIndex(bv->cursor());
|
|
else
|
|
p["symbol"] = cmd.argument();
|
|
string const data = InsetCommand::params2string(p);
|
|
bv->showDialog("nomenclature", data);
|
|
break;
|
|
}
|
|
|
|
case LFUN_INDEX_PRINT: {
|
|
InsetCommandParams p(INDEX_PRINT_CODE);
|
|
if (cmd.argument().empty())
|
|
p["type"] = from_ascii("idx");
|
|
else
|
|
p["type"] = cmd.argument();
|
|
string const data = InsetCommand::params2string(p);
|
|
FuncRequest fr(LFUN_INSET_INSERT, data);
|
|
dispatch(cur, fr);
|
|
break;
|
|
}
|
|
|
|
case LFUN_NOMENCL_PRINT:
|
|
case LFUN_NEWPAGE_INSERT:
|
|
// do nothing fancy
|
|
doInsertInset(cur, this, cmd, false, false);
|
|
cur.posForward();
|
|
break;
|
|
|
|
case LFUN_SEPARATOR_INSERT: {
|
|
doInsertInset(cur, this, cmd, false, false);
|
|
cur.posForward();
|
|
// remove a following space
|
|
Paragraph & par = cur.paragraph();
|
|
if (cur.pos() != cur.lastpos() && par.isLineSeparator(cur.pos()))
|
|
par.eraseChar(cur.pos(), cur.buffer()->params().track_changes);
|
|
break;
|
|
}
|
|
|
|
case LFUN_DEPTH_DECREMENT:
|
|
changeDepth(cur, DEC_DEPTH);
|
|
break;
|
|
|
|
case LFUN_DEPTH_INCREMENT:
|
|
changeDepth(cur, INC_DEPTH);
|
|
break;
|
|
|
|
case LFUN_REGEXP_MODE:
|
|
regexpDispatch(cur, cmd);
|
|
break;
|
|
|
|
case LFUN_MATH_MODE: {
|
|
if (cmd.argument() == "on" || cmd.argument() == "") {
|
|
// don't pass "on" as argument
|
|
// (it would appear literally in the first cell)
|
|
docstring sel = cur.selectionAsString(false);
|
|
MathMacroTemplate * macro = new MathMacroTemplate(cur.buffer());
|
|
// create a macro template if we see "\\newcommand" somewhere, and
|
|
// an ordinary formula otherwise
|
|
if (!sel.empty()
|
|
&& (sel.find(from_ascii("\\newcommand")) != string::npos
|
|
|| sel.find(from_ascii("\\newlyxcommand")) != string::npos
|
|
|| sel.find(from_ascii("\\def")) != string::npos)
|
|
&& macro->fromString(sel)) {
|
|
cur.recordUndo();
|
|
replaceSelection(cur);
|
|
cur.insert(macro);
|
|
} else {
|
|
// no meaningful macro template was found
|
|
delete macro;
|
|
mathDispatch(cur,FuncRequest(LFUN_MATH_MODE));
|
|
}
|
|
} else
|
|
// The argument is meaningful
|
|
// We replace cmd with LFUN_MATH_INSERT because LFUN_MATH_MODE
|
|
// has a different meaning in math mode
|
|
mathDispatch(cur, FuncRequest(LFUN_MATH_INSERT,cmd.argument()));
|
|
break;
|
|
}
|
|
|
|
case LFUN_MATH_MACRO:
|
|
if (cmd.argument().empty())
|
|
cur.errorMessage(from_utf8(N_("Missing argument")));
|
|
else {
|
|
cur.recordUndo();
|
|
string s = to_utf8(cmd.argument());
|
|
string const s1 = token(s, ' ', 1);
|
|
int const nargs = s1.empty() ? 0 : convert<int>(s1);
|
|
string const s2 = token(s, ' ', 2);
|
|
MacroType type = MacroTypeNewcommand;
|
|
if (s2 == "def")
|
|
type = MacroTypeDef;
|
|
MathMacroTemplate * inset = new MathMacroTemplate(cur.buffer(),
|
|
from_utf8(token(s, ' ', 0)), nargs, false, type);
|
|
inset->setBuffer(bv->buffer());
|
|
insertInset(cur, inset);
|
|
|
|
// enter macro inset and select the name
|
|
cur.push(*inset);
|
|
cur.top().pos() = cur.top().lastpos();
|
|
cur.resetAnchor();
|
|
cur.setSelection(true);
|
|
cur.top().pos() = 0;
|
|
}
|
|
break;
|
|
|
|
case LFUN_MATH_DISPLAY:
|
|
case LFUN_MATH_SUBSCRIPT:
|
|
case LFUN_MATH_SUPERSCRIPT:
|
|
case LFUN_MATH_INSERT:
|
|
case LFUN_MATH_AMS_MATRIX:
|
|
case LFUN_MATH_MATRIX:
|
|
case LFUN_MATH_DELIM:
|
|
case LFUN_MATH_BIGDELIM:
|
|
mathDispatch(cur, cmd);
|
|
break;
|
|
|
|
case LFUN_FONT_EMPH: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setEmph(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_ITAL: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setShape(ITALIC_SHAPE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_BOLD:
|
|
case LFUN_FONT_BOLDSYMBOL: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setSeries(BOLD_SERIES);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_NOUN: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setNoun(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_TYPEWRITER: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setFamily(TYPEWRITER_FAMILY); // no good
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_SANS: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setFamily(SANS_FAMILY);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_ROMAN: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setFamily(ROMAN_FAMILY);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_DEFAULT: {
|
|
Font font(inherit_font, ignore_language);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_STRIKEOUT: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setStrikeout(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_UNDERUNDERLINE: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setUuline(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_UNDERWAVE: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setUwave(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_UNDERLINE: {
|
|
Font font(ignore_font, ignore_language);
|
|
font.fontInfo().setUnderbar(FONT_TOGGLE);
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_FONT_SIZE: {
|
|
Font font(ignore_font, ignore_language);
|
|
setLyXSize(to_utf8(cmd.argument()), font.fontInfo());
|
|
toggleAndShow(cur, this, font);
|
|
break;
|
|
}
|
|
|
|
case LFUN_LANGUAGE: {
|
|
string const lang_arg = cmd.getArg(0);
|
|
bool const reset = (lang_arg.empty() || lang_arg == "reset");
|
|
Language const * lang =
|
|
reset ? reset_language
|
|
: languages.getLanguage(lang_arg);
|
|
// we allow reset_language, which is 0, but only if it
|
|
// was requested via empty or "reset" arg.
|
|
if (!lang && !reset)
|
|
break;
|
|
bool const toggle = (cmd.getArg(1) != "set");
|
|
selectWordWhenUnderCursor(cur, WHOLE_WORD_STRICT);
|
|
Font font(ignore_font, lang);
|
|
toggleAndShow(cur, this, font, toggle);
|
|
break;
|
|
}
|
|
|
|
case LFUN_TEXTSTYLE_APPLY:
|
|
toggleAndShow(cur, this, freefont, toggleall);
|
|
cur.message(_("Character set"));
|
|
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;
|
|
bool toggle;
|
|
if (font.fromString(to_utf8(cmd.argument()), toggle)) {
|
|
freefont = font;
|
|
toggleall = toggle;
|
|
toggleAndShow(cur, this, freefont, toggleall);
|
|
cur.message(_("Character set"));
|
|
} else {
|
|
lyxerr << "Argument not ok";
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_FINISHED_LEFT:
|
|
LYXERR(Debug::DEBUG, "handle LFUN_FINISHED_LEFT:\n" << cur);
|
|
// We're leaving an inset, going left. If the inset is LTR, we're
|
|
// leaving from the front, so we should not move (remain at --- but
|
|
// not in --- the inset). If the inset is RTL, move left, without
|
|
// entering the inset itself; i.e., move to after the inset.
|
|
if (cur.paragraph().getFontSettings(
|
|
cur.bv().buffer().params(), cur.pos()).isRightToLeft())
|
|
cursorVisLeft(cur, true);
|
|
break;
|
|
|
|
case LFUN_FINISHED_RIGHT:
|
|
LYXERR(Debug::DEBUG, "handle LFUN_FINISHED_RIGHT:\n" << cur);
|
|
// We're leaving an inset, going right. If the inset is RTL, we're
|
|
// leaving from the front, so we should not move (remain at --- but
|
|
// not in --- the inset). If the inset is LTR, move right, without
|
|
// entering the inset itself; i.e., move to after the inset.
|
|
if (!cur.paragraph().getFontSettings(
|
|
cur.bv().buffer().params(), cur.pos()).isRightToLeft())
|
|
cursorVisRight(cur, true);
|
|
break;
|
|
|
|
case LFUN_FINISHED_BACKWARD:
|
|
LYXERR(Debug::DEBUG, "handle LFUN_FINISHED_BACKWARD:\n" << cur);
|
|
cur.setCurrentFont();
|
|
break;
|
|
|
|
case LFUN_FINISHED_FORWARD:
|
|
LYXERR(Debug::DEBUG, "handle LFUN_FINISHED_FORWARD:\n" << cur);
|
|
++cur.pos();
|
|
cur.setCurrentFont();
|
|
break;
|
|
|
|
case LFUN_LAYOUT_PARAGRAPH: {
|
|
string data;
|
|
params2string(cur.paragraph(), data);
|
|
data = "show\n" + data;
|
|
bv->showDialog("paragraph", data);
|
|
break;
|
|
}
|
|
|
|
case LFUN_PARAGRAPH_UPDATE: {
|
|
string data;
|
|
params2string(cur.paragraph(), data);
|
|
|
|
// Will the paragraph accept changes from the dialog?
|
|
bool const accept =
|
|
cur.inset().allowParagraphCustomization(cur.idx());
|
|
|
|
data = "update " + convert<string>(accept) + '\n' + data;
|
|
bv->updateDialog("paragraph", data);
|
|
break;
|
|
}
|
|
|
|
case LFUN_ACCENT_UMLAUT:
|
|
case LFUN_ACCENT_CIRCUMFLEX:
|
|
case LFUN_ACCENT_GRAVE:
|
|
case LFUN_ACCENT_ACUTE:
|
|
case LFUN_ACCENT_TILDE:
|
|
case LFUN_ACCENT_PERISPOMENI:
|
|
case LFUN_ACCENT_CEDILLA:
|
|
case LFUN_ACCENT_MACRON:
|
|
case LFUN_ACCENT_DOT:
|
|
case LFUN_ACCENT_UNDERDOT:
|
|
case LFUN_ACCENT_UNDERBAR:
|
|
case LFUN_ACCENT_CARON:
|
|
case LFUN_ACCENT_BREVE:
|
|
case LFUN_ACCENT_TIE:
|
|
case LFUN_ACCENT_HUNGARIAN_UMLAUT:
|
|
case LFUN_ACCENT_CIRCLE:
|
|
case LFUN_ACCENT_OGONEK:
|
|
theApp()->handleKeyFunc(cmd.action());
|
|
if (!cmd.argument().empty())
|
|
// FIXME: Are all these characters encoded in one byte in utf8?
|
|
bv->translateAndInsert(cmd.argument()[0], this, cur);
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
break;
|
|
|
|
case LFUN_FLOAT_LIST_INSERT: {
|
|
DocumentClass const & tclass = bv->buffer().params().documentClass();
|
|
if (tclass.floats().typeExist(to_utf8(cmd.argument()))) {
|
|
cur.recordUndo();
|
|
if (cur.selection())
|
|
cutSelection(cur, true, false);
|
|
breakParagraph(cur);
|
|
|
|
if (cur.lastpos() != 0) {
|
|
cursorBackward(cur);
|
|
breakParagraph(cur);
|
|
}
|
|
|
|
docstring const laystr = cur.inset().usePlainLayout() ?
|
|
tclass.plainLayoutName() :
|
|
tclass.defaultLayoutName();
|
|
setLayout(cur, laystr);
|
|
ParagraphParameters p;
|
|
// FIXME If this call were replaced with one to clearParagraphParams(),
|
|
// then we could get rid of this method altogether.
|
|
setParagraphs(cur, p);
|
|
// FIXME This should be simplified when InsetFloatList takes a
|
|
// Buffer in its constructor.
|
|
InsetFloatList * ifl = new InsetFloatList(cur.buffer(), to_utf8(cmd.argument()));
|
|
ifl->setBuffer(bv->buffer());
|
|
insertInset(cur, ifl);
|
|
cur.posForward();
|
|
} else {
|
|
lyxerr << "Non-existent float type: "
|
|
<< to_utf8(cmd.argument()) << endl;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case LFUN_CHANGE_ACCEPT: {
|
|
acceptOrRejectChanges(cur, ACCEPT);
|
|
break;
|
|
}
|
|
|
|
case LFUN_CHANGE_REJECT: {
|
|
acceptOrRejectChanges(cur, REJECT);
|
|
break;
|
|
}
|
|
|
|
case LFUN_THESAURUS_ENTRY: {
|
|
Language const * language = cur.getFont().language();
|
|
docstring arg = cmd.argument();
|
|
if (arg.empty()) {
|
|
arg = cur.selectionAsString(false);
|
|
// FIXME
|
|
if (arg.size() > 100 || arg.empty()) {
|
|
// Get word or selection
|
|
selectWordWhenUnderCursor(cur, WHOLE_WORD);
|
|
arg = cur.selectionAsString(false);
|
|
arg += " lang=" + from_ascii(language->lang());
|
|
}
|
|
} else {
|
|
string lang = cmd.getArg(1);
|
|
// This duplicates the code in GuiThesaurus::initialiseParams
|
|
if (prefixIs(lang, "lang=")) {
|
|
language = languages.getLanguage(lang.substr(5));
|
|
if (!language)
|
|
language = cur.getFont().language();
|
|
}
|
|
}
|
|
string lang = language->code();
|
|
if (lyxrc.thesaurusdir_path.empty() && !thesaurus.thesaurusInstalled(from_ascii(lang))) {
|
|
LYXERR(Debug::ACTION, "Command " << cmd << ". Thesaurus not found for language " << lang);
|
|
frontend::Alert::warning(_("Path to thesaurus directory not set!"),
|
|
_("The path to the thesaurus directory has not been specified.\n"
|
|
"The thesaurus is not functional.\n"
|
|
"Please refer to sec. 6.15.1 of the User's Guide for setup\n"
|
|
"instructions."));
|
|
}
|
|
bv->showDialog("thesaurus", to_utf8(arg));
|
|
break;
|
|
}
|
|
|
|
case LFUN_SPELLING_ADD: {
|
|
Language const * language = getLanguage(cur, cmd.getArg(1));
|
|
docstring word = from_utf8(cmd.getArg(0));
|
|
if (word.empty()) {
|
|
word = cur.selectionAsString(false);
|
|
// FIXME
|
|
if (word.size() > 100 || word.empty()) {
|
|
// Get word or selection
|
|
selectWordWhenUnderCursor(cur, WHOLE_WORD);
|
|
word = cur.selectionAsString(false);
|
|
}
|
|
}
|
|
WordLangTuple wl(word, language);
|
|
theSpellChecker()->insert(wl);
|
|
break;
|
|
}
|
|
|
|
case LFUN_SPELLING_IGNORE: {
|
|
Language const * language = getLanguage(cur, cmd.getArg(1));
|
|
docstring word = from_utf8(cmd.getArg(0));
|
|
if (word.empty()) {
|
|
word = cur.selectionAsString(false);
|
|
// FIXME
|
|
if (word.size() > 100 || word.empty()) {
|
|
// Get word or selection
|
|
selectWordWhenUnderCursor(cur, WHOLE_WORD);
|
|
word = cur.selectionAsString(false);
|
|
}
|
|
}
|
|
WordLangTuple wl(word, language);
|
|
theSpellChecker()->accept(wl);
|
|
break;
|
|
}
|
|
|
|
case LFUN_SPELLING_REMOVE: {
|
|
Language const * language = getLanguage(cur, cmd.getArg(1));
|
|
docstring word = from_utf8(cmd.getArg(0));
|
|
if (word.empty()) {
|
|
word = cur.selectionAsString(false);
|
|
// FIXME
|
|
if (word.size() > 100 || word.empty()) {
|
|
// Get word or selection
|
|
selectWordWhenUnderCursor(cur, WHOLE_WORD);
|
|
word = cur.selectionAsString(false);
|
|
}
|
|
}
|
|
WordLangTuple wl(word, language);
|
|
theSpellChecker()->remove(wl);
|
|
break;
|
|
}
|
|
|
|
case LFUN_PARAGRAPH_PARAMS_APPLY: {
|
|
// Given data, an encoding of the ParagraphParameters
|
|
// generated in the Paragraph dialog, this function sets
|
|
// the current paragraph, or currently selected paragraphs,
|
|
// appropriately.
|
|
// NOTE: This function overrides all existing settings.
|
|
setParagraphs(cur, cmd.argument());
|
|
cur.message(_("Paragraph layout set"));
|
|
break;
|
|
}
|
|
|
|
case LFUN_PARAGRAPH_PARAMS: {
|
|
// Given data, an encoding of the ParagraphParameters as we'd
|
|
// find them in a LyX file, this function modifies the current paragraph,
|
|
// or currently selected paragraphs.
|
|
// NOTE: This function only modifies, and does not override, existing
|
|
// settings.
|
|
setParagraphs(cur, cmd.argument(), true);
|
|
cur.message(_("Paragraph layout set"));
|
|
break;
|
|
}
|
|
|
|
case LFUN_ESCAPE:
|
|
if (cur.selection()) {
|
|
cur.setSelection(false);
|
|
} else {
|
|
cur.undispatched();
|
|
// This used to be LFUN_FINISHED_RIGHT, I think FORWARD is more
|
|
// correct, but I'm not 100% sure -- dov, 071019
|
|
cmd = FuncRequest(LFUN_FINISHED_FORWARD);
|
|
}
|
|
break;
|
|
|
|
case LFUN_OUTLINE_UP:
|
|
outline(OutlineUp, cur);
|
|
setCursor(cur, cur.pit(), 0);
|
|
cur.forceBufferUpdate();
|
|
needsUpdate = true;
|
|
break;
|
|
|
|
case LFUN_OUTLINE_DOWN:
|
|
outline(OutlineDown, cur);
|
|
setCursor(cur, cur.pit(), 0);
|
|
cur.forceBufferUpdate();
|
|
needsUpdate = true;
|
|
break;
|
|
|
|
case LFUN_OUTLINE_IN:
|
|
outline(OutlineIn, cur);
|
|
cur.forceBufferUpdate();
|
|
needsUpdate = true;
|
|
break;
|
|
|
|
case LFUN_OUTLINE_OUT:
|
|
outline(OutlineOut, cur);
|
|
cur.forceBufferUpdate();
|
|
needsUpdate = true;
|
|
break;
|
|
|
|
case LFUN_SERVER_GET_STATISTICS:
|
|
{
|
|
DocIterator from, to;
|
|
if (cur.selection()) {
|
|
from = cur.selectionBegin();
|
|
to = cur.selectionEnd();
|
|
} else {
|
|
from = doc_iterator_begin(cur.buffer());
|
|
to = doc_iterator_end(cur.buffer());
|
|
}
|
|
|
|
cur.buffer()->updateStatistics(from, to);
|
|
string const arg0 = cmd.getArg(0);
|
|
if (arg0 == "words") {
|
|
cur.message(convert<docstring>(cur.buffer()->wordCount()));
|
|
} else if (arg0 == "chars") {
|
|
cur.message(convert<docstring>(cur.buffer()->charCount(false)));
|
|
} else if (arg0 == "chars-space") {
|
|
cur.message(convert<docstring>(cur.buffer()->charCount(true)));
|
|
} else {
|
|
cur.message(convert<docstring>(cur.buffer()->wordCount()) + " "
|
|
+ convert<docstring>(cur.buffer()->charCount(false)) + " "
|
|
+ convert<docstring>(cur.buffer()->charCount(true)));
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
LYXERR(Debug::ACTION, "Command " << cmd << " not DISPATCHED by Text");
|
|
cur.undispatched();
|
|
break;
|
|
}
|
|
|
|
needsUpdate |= (cur.pos() != cur.lastpos()) && cur.selection();
|
|
|
|
if (lyxrc.spellcheck_continuously && !needsUpdate) {
|
|
// Check for misspelled text
|
|
// The redraw is useful because of the painting of
|
|
// misspelled markers depends on the cursor position.
|
|
// Trigger a redraw for cursor moves inside misspelled text.
|
|
if (!cur.inTexted()) {
|
|
// move from regular text to math
|
|
needsUpdate = last_misspelled;
|
|
} else if (oldTopSlice != cur.top() || oldBoundary != cur.boundary()) {
|
|
// move inside regular text
|
|
needsUpdate = last_misspelled
|
|
|| cur.paragraph().isMisspelled(cur.pos(), true);
|
|
}
|
|
}
|
|
|
|
// FIXME: The cursor flag is reset two lines below
|
|
// so we need to check here if some of the LFUN did touch that.
|
|
// for now only Text::erase() and Text::backspace() do that.
|
|
// The plan is to verify all the LFUNs and then to remove this
|
|
// singleParUpdate boolean altogether.
|
|
if (cur.result().screenUpdate() & Update::Force) {
|
|
singleParUpdate = false;
|
|
needsUpdate = true;
|
|
}
|
|
|
|
// FIXME: the following code should go in favor of fine grained
|
|
// update flag treatment.
|
|
if (singleParUpdate) {
|
|
// Inserting characters does not change par height in general. So, try
|
|
// to update _only_ this paragraph. BufferView will detect if a full
|
|
// metrics update is needed anyway.
|
|
cur.screenUpdateFlags(Update::SinglePar | Update::FitCursor);
|
|
return;
|
|
}
|
|
if (!needsUpdate
|
|
&& &oldTopSlice.inset() == &cur.inset()
|
|
&& oldTopSlice.idx() == cur.idx()
|
|
&& !oldSelection // oldSelection is a backup of cur.selection() at the beginning of the function.
|
|
&& !cur.selection())
|
|
// FIXME: it would be better if we could just do this
|
|
//
|
|
//if (cur.result().update() != Update::FitCursor)
|
|
// cur.noScreenUpdate();
|
|
//
|
|
// But some LFUNs do not set Update::FitCursor when needed, so we
|
|
// do it for all. This is not very harmfull as FitCursor will provoke
|
|
// a full redraw only if needed but still, a proper review of all LFUN
|
|
// should be done and this needsUpdate boolean can then be removed.
|
|
cur.screenUpdateFlags(Update::FitCursor);
|
|
else
|
|
cur.screenUpdateFlags(Update::Force | Update::FitCursor);
|
|
}
|
|
|
|
|
|
bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
|
|
FuncStatus & flag) const
|
|
{
|
|
LBUFERR(this == cur.text());
|
|
|
|
FontInfo const & fontinfo = cur.real_current_font.fontInfo();
|
|
bool enable = true;
|
|
bool allow_in_passthru = false;
|
|
InsetCode code = NO_CODE;
|
|
|
|
switch (cmd.action()) {
|
|
|
|
case LFUN_DEPTH_DECREMENT:
|
|
enable = changeDepthAllowed(cur, DEC_DEPTH);
|
|
break;
|
|
|
|
case LFUN_DEPTH_INCREMENT:
|
|
enable = changeDepthAllowed(cur, INC_DEPTH);
|
|
break;
|
|
|
|
case LFUN_APPENDIX:
|
|
// FIXME We really should not allow this to be put, e.g.,
|
|
// in a footnote, or in ERT. But it would make sense in a
|
|
// branch, so I'm not sure what to do.
|
|
flag.setOnOff(cur.paragraph().params().startOfAppendix());
|
|
break;
|
|
|
|
case LFUN_DIALOG_SHOW_NEW_INSET:
|
|
if (cmd.argument() == "bibitem")
|
|
code = BIBITEM_CODE;
|
|
else if (cmd.argument() == "bibtex") {
|
|
code = BIBTEX_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
}
|
|
else if (cmd.argument() == "box")
|
|
code = BOX_CODE;
|
|
else if (cmd.argument() == "branch")
|
|
code = BRANCH_CODE;
|
|
else if (cmd.argument() == "citation")
|
|
code = CITE_CODE;
|
|
else if (cmd.argument() == "ert")
|
|
code = ERT_CODE;
|
|
else if (cmd.argument() == "external")
|
|
code = EXTERNAL_CODE;
|
|
else if (cmd.argument() == "float")
|
|
code = FLOAT_CODE;
|
|
else if (cmd.argument() == "graphics")
|
|
code = GRAPHICS_CODE;
|
|
else if (cmd.argument() == "href")
|
|
code = HYPERLINK_CODE;
|
|
else if (cmd.argument() == "include")
|
|
code = INCLUDE_CODE;
|
|
else if (cmd.argument() == "index")
|
|
code = INDEX_CODE;
|
|
else if (cmd.argument() == "index_print")
|
|
code = INDEX_PRINT_CODE;
|
|
else if (cmd.argument() == "listings")
|
|
code = LISTINGS_CODE;
|
|
else if (cmd.argument() == "mathspace")
|
|
code = MATH_HULL_CODE;
|
|
else if (cmd.argument() == "nomenclature")
|
|
code = NOMENCL_CODE;
|
|
else if (cmd.argument() == "nomencl_print")
|
|
code = NOMENCL_PRINT_CODE;
|
|
else if (cmd.argument() == "label")
|
|
code = LABEL_CODE;
|
|
else if (cmd.argument() == "line")
|
|
code = LINE_CODE;
|
|
else if (cmd.argument() == "note")
|
|
code = NOTE_CODE;
|
|
else if (cmd.argument() == "phantom")
|
|
code = PHANTOM_CODE;
|
|
else if (cmd.argument() == "ref")
|
|
code = REF_CODE;
|
|
else if (cmd.argument() == "space")
|
|
code = SPACE_CODE;
|
|
else if (cmd.argument() == "toc")
|
|
code = TOC_CODE;
|
|
else if (cmd.argument() == "vspace")
|
|
code = VSPACE_CODE;
|
|
else if (cmd.argument() == "wrap")
|
|
code = WRAP_CODE;
|
|
break;
|
|
|
|
case LFUN_ERT_INSERT:
|
|
code = ERT_CODE;
|
|
break;
|
|
case LFUN_LISTING_INSERT:
|
|
code = LISTINGS_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
break;
|
|
case LFUN_FOOTNOTE_INSERT:
|
|
code = FOOT_CODE;
|
|
break;
|
|
case LFUN_TABULAR_INSERT:
|
|
code = TABULAR_CODE;
|
|
break;
|
|
case LFUN_MARGINALNOTE_INSERT:
|
|
code = MARGIN_CODE;
|
|
break;
|
|
case LFUN_FLOAT_INSERT:
|
|
case LFUN_FLOAT_WIDE_INSERT:
|
|
// FIXME: If there is a selection, we should check whether there
|
|
// are floats in the selection, but this has performance issues, see
|
|
// LFUN_CHANGE_ACCEPT/REJECT.
|
|
code = FLOAT_CODE;
|
|
if (inDescriptionItem(cur))
|
|
// not allowed in description items
|
|
enable = false;
|
|
else {
|
|
InsetCode const inset_code = cur.inset().lyxCode();
|
|
|
|
// algorithm floats cannot be put in another float
|
|
if (to_utf8(cmd.argument()) == "algorithm") {
|
|
enable = inset_code != WRAP_CODE && inset_code != FLOAT_CODE;
|
|
break;
|
|
}
|
|
|
|
// for figures and tables: only allow in another
|
|
// float or wrap if it is of the same type and
|
|
// not a subfloat already
|
|
if(cur.inset().lyxCode() == code) {
|
|
InsetFloat const & ins =
|
|
static_cast<InsetFloat const &>(cur.inset());
|
|
enable = ins.params().type == to_utf8(cmd.argument())
|
|
&& !ins.params().subfloat;
|
|
} else if(cur.inset().lyxCode() == WRAP_CODE) {
|
|
InsetWrap const & ins =
|
|
static_cast<InsetWrap const &>(cur.inset());
|
|
enable = ins.params().type == to_utf8(cmd.argument());
|
|
}
|
|
}
|
|
break;
|
|
case LFUN_WRAP_INSERT:
|
|
code = WRAP_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
break;
|
|
case LFUN_FLOAT_LIST_INSERT: {
|
|
code = FLOAT_LIST_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
if (enable) {
|
|
FloatList const & floats = cur.buffer()->params().documentClass().floats();
|
|
FloatList::const_iterator cit = floats[to_ascii(cmd.argument())];
|
|
// make sure we know about such floats
|
|
if (cit == floats.end() ||
|
|
// and that we know how to generate a list of them
|
|
(!cit->second.usesFloatPkg() && cit->second.listCommand().empty())) {
|
|
flag.setUnknown(true);
|
|
// probably not necessary, but...
|
|
enable = false;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case LFUN_CAPTION_INSERT: {
|
|
code = CAPTION_CODE;
|
|
string arg = cmd.getArg(0);
|
|
bool varia = arg != "Unnumbered"
|
|
&& cur.inset().allowsCaptionVariation(arg);
|
|
// not allowed in description items,
|
|
// and in specific insets
|
|
enable = !inDescriptionItem(cur)
|
|
&& (varia || arg.empty() || arg == "Standard");
|
|
break;
|
|
}
|
|
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;
|
|
string s = cmd.getArg(0);
|
|
InsetLayout il =
|
|
cur.buffer()->params().documentClass().insetLayout(from_utf8(s));
|
|
if (il.lyxtype() != InsetLayout::CHARSTYLE &&
|
|
il.lyxtype() != InsetLayout::CUSTOM &&
|
|
il.lyxtype() != InsetLayout::ELEMENT &&
|
|
il.lyxtype ()!= InsetLayout::STANDARD)
|
|
enable = false;
|
|
break;
|
|
}
|
|
case LFUN_BOX_INSERT:
|
|
code = BOX_CODE;
|
|
break;
|
|
case LFUN_BRANCH_INSERT:
|
|
code = BRANCH_CODE;
|
|
if (cur.buffer()->masterBuffer()->params().branchlist().empty()
|
|
&& cur.buffer()->params().branchlist().empty())
|
|
enable = false;
|
|
break;
|
|
case LFUN_IPA_INSERT:
|
|
code = IPA_CODE;
|
|
break;
|
|
case LFUN_PHANTOM_INSERT:
|
|
code = PHANTOM_CODE;
|
|
break;
|
|
case LFUN_LABEL_INSERT:
|
|
code = LABEL_CODE;
|
|
break;
|
|
case LFUN_INFO_INSERT:
|
|
code = INFO_CODE;
|
|
break;
|
|
case LFUN_ARGUMENT_INSERT: {
|
|
code = ARG_CODE;
|
|
allow_in_passthru = true;
|
|
string const arg = cmd.getArg(0);
|
|
if (arg.empty()) {
|
|
enable = false;
|
|
break;
|
|
}
|
|
Layout const & lay = cur.paragraph().layout();
|
|
Layout::LaTeXArgMap args = lay.args();
|
|
Layout::LaTeXArgMap::const_iterator const lait =
|
|
args.find(arg);
|
|
if (lait != args.end()) {
|
|
enable = true;
|
|
pit_type pit = cur.pit();
|
|
pit_type lastpit = cur.pit();
|
|
if (lay.isEnvironment() && !prefixIs(arg, "item:")) {
|
|
// In a sequence of "merged" environment layouts, we only allow
|
|
// non-item arguments once.
|
|
lastpit = cur.lastpit();
|
|
// get the first paragraph in sequence with this layout
|
|
depth_type const current_depth = cur.paragraph().params().depth();
|
|
while (true) {
|
|
if (pit == 0)
|
|
break;
|
|
Paragraph cpar = pars_[pit - 1];
|
|
if (cpar.layout() == lay && cpar.params().depth() == current_depth)
|
|
--pit;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
for (; pit <= lastpit; ++pit) {
|
|
if (pars_[pit].layout() != lay)
|
|
break;
|
|
InsetList::const_iterator it = pars_[pit].insetList().begin();
|
|
InsetList::const_iterator end = pars_[pit].insetList().end();
|
|
for (; it != end; ++it) {
|
|
if (it->inset->lyxCode() == ARG_CODE) {
|
|
InsetArgument const * ins =
|
|
static_cast<InsetArgument const *>(it->inset);
|
|
if (ins->name() == arg) {
|
|
// we have this already
|
|
enable = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else
|
|
enable = false;
|
|
break;
|
|
}
|
|
case LFUN_INDEX_INSERT:
|
|
code = INDEX_CODE;
|
|
break;
|
|
case LFUN_INDEX_PRINT:
|
|
code = INDEX_PRINT_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
break;
|
|
case LFUN_NOMENCL_INSERT:
|
|
if (cur.selIsMultiCell() || cur.selIsMultiLine()) {
|
|
enable = false;
|
|
break;
|
|
}
|
|
code = NOMENCL_CODE;
|
|
break;
|
|
case LFUN_NOMENCL_PRINT:
|
|
code = NOMENCL_PRINT_CODE;
|
|
// not allowed in description items
|
|
enable = !inDescriptionItem(cur);
|
|
break;
|
|
case LFUN_HREF_INSERT:
|
|
if (cur.selIsMultiCell() || cur.selIsMultiLine()) {
|
|
enable = false;
|
|
break;
|
|
}
|
|
code = HYPERLINK_CODE;
|
|
break;
|
|
case LFUN_IPAMACRO_INSERT: {
|
|
string const arg = cmd.getArg(0);
|
|
if (arg == "deco")
|
|
code = IPADECO_CODE;
|
|
else
|
|
code = IPACHAR_CODE;
|
|
break;
|
|
}
|
|
case LFUN_QUOTE_INSERT:
|
|
// always allow this, since we will inset a raw quote
|
|
// if an inset is not allowed.
|
|
break;
|
|
case LFUN_SPECIALCHAR_INSERT:
|
|
code = SPECIALCHAR_CODE;
|
|
break;
|
|
case LFUN_SPACE_INSERT:
|
|
// slight hack: we know this is allowed in math mode
|
|
if (cur.inTexted())
|
|
code = SPACE_CODE;
|
|
break;
|
|
case LFUN_PREVIEW_INSERT:
|
|
code = PREVIEW_CODE;
|
|
break;
|
|
case LFUN_SCRIPT_INSERT:
|
|
code = SCRIPT_CODE;
|
|
break;
|
|
|
|
case LFUN_MATH_INSERT:
|
|
case LFUN_MATH_AMS_MATRIX:
|
|
case LFUN_MATH_MATRIX:
|
|
case LFUN_MATH_DELIM:
|
|
case LFUN_MATH_BIGDELIM:
|
|
case LFUN_MATH_DISPLAY:
|
|
case LFUN_MATH_MODE:
|
|
case LFUN_MATH_MACRO:
|
|
case LFUN_MATH_SUBSCRIPT:
|
|
case LFUN_MATH_SUPERSCRIPT:
|
|
code = MATH_HULL_CODE;
|
|
break;
|
|
|
|
case LFUN_REGEXP_MODE:
|
|
code = MATH_HULL_CODE;
|
|
enable = cur.buffer()->isInternal() && !cur.inRegexped();
|
|
break;
|
|
|
|
case LFUN_INSET_MODIFY:
|
|
// We need to disable this, because we may get called for a
|
|
// tabular cell via
|
|
// InsetTabular::getStatus() -> InsetText::getStatus()
|
|
// and we don't handle LFUN_INSET_MODIFY.
|
|
enable = false;
|
|
break;
|
|
|
|
case LFUN_FONT_EMPH:
|
|
flag.setOnOff(fontinfo.emph() == FONT_ON);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_ITAL:
|
|
flag.setOnOff(fontinfo.shape() == ITALIC_SHAPE);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_NOUN:
|
|
flag.setOnOff(fontinfo.noun() == FONT_ON);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_BOLD:
|
|
case LFUN_FONT_BOLDSYMBOL:
|
|
flag.setOnOff(fontinfo.series() == BOLD_SERIES);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_SANS:
|
|
flag.setOnOff(fontinfo.family() == SANS_FAMILY);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_ROMAN:
|
|
flag.setOnOff(fontinfo.family() == ROMAN_FAMILY);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_FONT_TYPEWRITER:
|
|
flag.setOnOff(fontinfo.family() == TYPEWRITER_FAMILY);
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_CUT:
|
|
case LFUN_COPY:
|
|
enable = cur.selection();
|
|
break;
|
|
|
|
case LFUN_PASTE: {
|
|
if (cmd.argument().empty()) {
|
|
if (theClipboard().isInternal())
|
|
enable = cap::numberOfSelections() > 0;
|
|
else
|
|
enable = !theClipboard().empty();
|
|
break;
|
|
}
|
|
|
|
// we have an argument
|
|
string const arg = to_utf8(cmd.argument());
|
|
if (isStrUnsignedInt(arg)) {
|
|
// it's a number and therefore means the internal stack
|
|
unsigned int n = convert<unsigned int>(arg);
|
|
enable = cap::numberOfSelections() > n;
|
|
break;
|
|
}
|
|
|
|
// explicit text type?
|
|
if (arg == "html") {
|
|
// Do not enable for PlainTextType, since some tidying in the
|
|
// frontend is needed for HTML, which is too unsafe for plain text.
|
|
enable = theClipboard().hasTextContents(Clipboard::HtmlTextType);
|
|
break;
|
|
} else if (arg == "latex") {
|
|
// LaTeX is usually not available on the clipboard with
|
|
// the correct MIME type, but in plain text.
|
|
enable = theClipboard().hasTextContents(Clipboard::PlainTextType) ||
|
|
theClipboard().hasTextContents(Clipboard::LaTeXTextType);
|
|
break;
|
|
}
|
|
|
|
Clipboard::GraphicsType type = Clipboard::AnyGraphicsType;
|
|
if (arg == "pdf")
|
|
type = Clipboard::PdfGraphicsType;
|
|
else if (arg == "png")
|
|
type = Clipboard::PngGraphicsType;
|
|
else if (arg == "jpeg")
|
|
type = Clipboard::JpegGraphicsType;
|
|
else if (arg == "linkback")
|
|
type = Clipboard::LinkBackGraphicsType;
|
|
else if (arg == "emf")
|
|
type = Clipboard::EmfGraphicsType;
|
|
else if (arg == "wmf")
|
|
type = Clipboard::WmfGraphicsType;
|
|
else {
|
|
// unknown argument
|
|
LYXERR0("Unrecognized graphics type: " << arg);
|
|
// we don't want to assert if the user just mistyped the LFUN
|
|
LATTEST(cmd.origin() != FuncRequest::INTERNAL);
|
|
enable = false;
|
|
break;
|
|
}
|
|
enable = theClipboard().hasGraphicsContents(type);
|
|
break;
|
|
}
|
|
|
|
case LFUN_CLIPBOARD_PASTE:
|
|
case LFUN_CLIPBOARD_PASTE_SIMPLE:
|
|
enable = !theClipboard().empty();
|
|
break;
|
|
|
|
case LFUN_PRIMARY_SELECTION_PASTE:
|
|
enable = cur.selection() || !theSelection().empty();
|
|
break;
|
|
|
|
case LFUN_SELECTION_PASTE:
|
|
enable = cap::selection();
|
|
break;
|
|
|
|
case LFUN_PARAGRAPH_MOVE_UP:
|
|
enable = cur.pit() > 0 && !cur.selection();
|
|
break;
|
|
|
|
case LFUN_PARAGRAPH_MOVE_DOWN:
|
|
enable = cur.pit() < cur.lastpit() && !cur.selection();
|
|
break;
|
|
|
|
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;
|
|
break;
|
|
|
|
case LFUN_OUTLINE_UP:
|
|
case LFUN_OUTLINE_DOWN:
|
|
case LFUN_OUTLINE_IN:
|
|
case LFUN_OUTLINE_OUT:
|
|
// FIXME: LyX is not ready for outlining within inset.
|
|
enable = isMainText()
|
|
&& cur.buffer()->text().getTocLevel(cur.pit()) != Layout::NOT_IN_TOC;
|
|
break;
|
|
|
|
case LFUN_NEWLINE_INSERT:
|
|
// LaTeX restrictions (labels or empty par)
|
|
enable = !cur.paragraph().isPassThru()
|
|
&& cur.pos() > cur.paragraph().beginOfBody();
|
|
break;
|
|
|
|
case LFUN_SEPARATOR_INSERT:
|
|
// Always enabled for now
|
|
enable = true;
|
|
break;
|
|
|
|
case LFUN_TAB_INSERT:
|
|
case LFUN_TAB_DELETE:
|
|
enable = cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_SET_GRAPHICS_GROUP: {
|
|
InsetGraphics * ins = graphics::getCurrentGraphicsInset(cur);
|
|
if (!ins)
|
|
enable = false;
|
|
else
|
|
flag.setOnOff(to_utf8(cmd.argument()) == ins->getParams().groupId);
|
|
break;
|
|
}
|
|
|
|
case LFUN_NEWPAGE_INSERT:
|
|
// not allowed in description items
|
|
code = NEWPAGE_CODE;
|
|
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_PARAGRAPH_BREAK:
|
|
enable = inset().allowMultiPar();
|
|
break;
|
|
|
|
case LFUN_SPELLING_ADD:
|
|
case LFUN_SPELLING_IGNORE:
|
|
case LFUN_SPELLING_REMOVE:
|
|
enable = theSpellChecker() != NULL;
|
|
if (enable && !cmd.getArg(1).empty()) {
|
|
// validate explicitly given language
|
|
Language const * const lang = const_cast<Language *>(languages.getLanguage(cmd.getArg(1)));
|
|
enable &= lang != NULL;
|
|
}
|
|
break;
|
|
|
|
case LFUN_LAYOUT: {
|
|
DocumentClass const & tclass = cur.buffer()->params().documentClass();
|
|
docstring layout = cmd.argument();
|
|
if (layout.empty())
|
|
layout = tclass.defaultLayoutName();
|
|
enable = !cur.inset().forcePlainLayout() && tclass.hasLayout(layout);
|
|
|
|
flag.setOnOff(layout == cur.paragraph().layout().name());
|
|
break;
|
|
}
|
|
|
|
case LFUN_ENVIRONMENT_SPLIT: {
|
|
if (cmd.argument() == "outer") {
|
|
// check if we have an environment in our nesting hierarchy
|
|
bool res = false;
|
|
depth_type const current_depth = cur.paragraph().params().depth();
|
|
pit_type pit = cur.pit();
|
|
Paragraph cpar = pars_[pit];
|
|
while (true) {
|
|
if (pit == 0 || cpar.params().depth() == 0)
|
|
break;
|
|
--pit;
|
|
cpar = pars_[pit];
|
|
if (cpar.params().depth() < current_depth)
|
|
res = cpar.layout().isEnvironment();
|
|
}
|
|
enable = res;
|
|
break;
|
|
}
|
|
else if (cur.paragraph().layout().isEnvironment()) {
|
|
enable = true;
|
|
break;
|
|
}
|
|
enable = false;
|
|
break;
|
|
}
|
|
|
|
case LFUN_LAYOUT_PARAGRAPH:
|
|
case LFUN_PARAGRAPH_PARAMS:
|
|
case LFUN_PARAGRAPH_PARAMS_APPLY:
|
|
case LFUN_PARAGRAPH_UPDATE:
|
|
enable = cur.inset().allowParagraphCustomization();
|
|
break;
|
|
|
|
// FIXME: why are accent lfuns forbidden with pass_thru layouts?
|
|
// Because they insert COMBINING DIACRITICAL Unicode characters,
|
|
// that cannot be handled by LaTeX but must be converted according
|
|
// to the definition in lib/unicodesymbols?
|
|
case LFUN_ACCENT_ACUTE:
|
|
case LFUN_ACCENT_BREVE:
|
|
case LFUN_ACCENT_CARON:
|
|
case LFUN_ACCENT_CEDILLA:
|
|
case LFUN_ACCENT_CIRCLE:
|
|
case LFUN_ACCENT_CIRCUMFLEX:
|
|
case LFUN_ACCENT_DOT:
|
|
case LFUN_ACCENT_GRAVE:
|
|
case LFUN_ACCENT_HUNGARIAN_UMLAUT:
|
|
case LFUN_ACCENT_MACRON:
|
|
case LFUN_ACCENT_OGONEK:
|
|
case LFUN_ACCENT_TIE:
|
|
case LFUN_ACCENT_TILDE:
|
|
case LFUN_ACCENT_PERISPOMENI:
|
|
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_UNDERLINE:
|
|
case LFUN_FONT_STRIKEOUT:
|
|
case LFUN_FONT_UNDERUNDERLINE:
|
|
case LFUN_FONT_UNDERWAVE:
|
|
case LFUN_TEXTSTYLE_APPLY:
|
|
case LFUN_TEXTSTYLE_UPDATE:
|
|
enable = !cur.paragraph().isPassThru();
|
|
break;
|
|
|
|
case LFUN_WORD_DELETE_FORWARD:
|
|
case LFUN_WORD_DELETE_BACKWARD:
|
|
case LFUN_LINE_DELETE_FORWARD:
|
|
case LFUN_WORD_FORWARD:
|
|
case LFUN_WORD_BACKWARD:
|
|
case LFUN_WORD_RIGHT:
|
|
case LFUN_WORD_LEFT:
|
|
case LFUN_CHAR_FORWARD:
|
|
case LFUN_CHAR_FORWARD_SELECT:
|
|
case LFUN_CHAR_BACKWARD:
|
|
case LFUN_CHAR_BACKWARD_SELECT:
|
|
case LFUN_CHAR_LEFT:
|
|
case LFUN_CHAR_LEFT_SELECT:
|
|
case LFUN_CHAR_RIGHT:
|
|
case LFUN_CHAR_RIGHT_SELECT:
|
|
case LFUN_UP:
|
|
case LFUN_UP_SELECT:
|
|
case LFUN_DOWN:
|
|
case LFUN_DOWN_SELECT:
|
|
case LFUN_PARAGRAPH_UP_SELECT:
|
|
case LFUN_PARAGRAPH_DOWN_SELECT:
|
|
case LFUN_LINE_BEGIN_SELECT:
|
|
case LFUN_LINE_END_SELECT:
|
|
case LFUN_WORD_FORWARD_SELECT:
|
|
case LFUN_WORD_BACKWARD_SELECT:
|
|
case LFUN_WORD_RIGHT_SELECT:
|
|
case LFUN_WORD_LEFT_SELECT:
|
|
case LFUN_WORD_SELECT:
|
|
case LFUN_SECTION_SELECT:
|
|
case LFUN_BUFFER_BEGIN:
|
|
case LFUN_BUFFER_END:
|
|
case LFUN_BUFFER_BEGIN_SELECT:
|
|
case LFUN_BUFFER_END_SELECT:
|
|
case LFUN_INSET_BEGIN:
|
|
case LFUN_INSET_END:
|
|
case LFUN_INSET_BEGIN_SELECT:
|
|
case LFUN_INSET_END_SELECT:
|
|
case LFUN_PARAGRAPH_UP:
|
|
case LFUN_PARAGRAPH_DOWN:
|
|
case LFUN_LINE_BEGIN:
|
|
case LFUN_LINE_END:
|
|
case LFUN_CHAR_DELETE_FORWARD:
|
|
case LFUN_CHAR_DELETE_BACKWARD:
|
|
case LFUN_WORD_UPCASE:
|
|
case LFUN_WORD_LOWCASE:
|
|
case LFUN_WORD_CAPITALIZE:
|
|
case LFUN_CHARS_TRANSPOSE:
|
|
case LFUN_SERVER_GET_XY:
|
|
case LFUN_SERVER_SET_XY:
|
|
case LFUN_SERVER_GET_LAYOUT:
|
|
case LFUN_SELF_INSERT:
|
|
case LFUN_UNICODE_INSERT:
|
|
case LFUN_THESAURUS_ENTRY:
|
|
case LFUN_ESCAPE:
|
|
case LFUN_SERVER_GET_STATISTICS:
|
|
// these are handled in our dispatch()
|
|
enable = true;
|
|
break;
|
|
|
|
case LFUN_INSET_INSERT: {
|
|
string const type = cmd.getArg(0);
|
|
if (type == "toc") {
|
|
code = TOC_CODE;
|
|
// not allowed in description items
|
|
//FIXME: couldn't this be merged in Inset::insetAllowed()?
|
|
enable = !inDescriptionItem(cur);
|
|
} else {
|
|
enable = true;
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
if (code != NO_CODE
|
|
&& (cur.empty()
|
|
|| !cur.inset().insetAllowed(code)
|
|
|| (cur.paragraph().layout().pass_thru && !allow_in_passthru)))
|
|
enable = false;
|
|
|
|
flag.setEnabled(enable);
|
|
return true;
|
|
}
|
|
|
|
|
|
void Text::pasteString(Cursor & cur, docstring const & clip,
|
|
bool asParagraphs)
|
|
{
|
|
if (!clip.empty()) {
|
|
cur.recordUndo();
|
|
if (asParagraphs)
|
|
insertStringAsParagraphs(cur, clip, cur.current_font);
|
|
else
|
|
insertStringAsLines(cur, clip, cur.current_font);
|
|
}
|
|
}
|
|
|
|
|
|
// FIXME: an item inset would make things much easier.
|
|
bool Text::inDescriptionItem(Cursor & cur) const
|
|
{
|
|
Paragraph & par = cur.paragraph();
|
|
pos_type const pos = cur.pos();
|
|
pos_type const body_pos = par.beginOfBody();
|
|
|
|
if (par.layout().latextype != LATEX_LIST_ENVIRONMENT
|
|
&& (par.layout().latextype != LATEX_ITEM_ENVIRONMENT
|
|
|| par.layout().margintype != MARGIN_FIRST_DYNAMIC))
|
|
return false;
|
|
|
|
return (pos < body_pos
|
|
|| (pos == body_pos
|
|
&& (pos == 0 || par.getChar(pos - 1) != ' ')));
|
|
}
|
|
|
|
} // namespace lyx
|