-/* This file is part of
- * ======================================================
+/**
+ * \file bufferview_funcs.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author John Levon
+ * \author Angus Leeming
*
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
- *
- * ====================================================== */
+ * Full author contact details are available in file CREDITS
+ */
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include "bufferview_funcs.h"
-#include "frontends/LyXView.h"
#include "BufferView.h"
#include "paragraph.h"
#include "lyxfont.h"
+#include "lyxlex.h"
#include "lyxtext.h"
#include "buffer.h"
#include "lyx_cb.h"
#include "language.h"
#include "gettext.h"
#include "ParagraphParameters.h"
+#include "author.h"
+#include "changes.h"
+#include "frontends/LyXView.h"
#include "frontends/Alert.h"
#include "support/lstrings.h"
+#include "Lsstream.h"
+
+#include "insets/updatableinset.h"
#include "BoostFormat.h"
+namespace {
+LyXFont freefont(LyXFont::ALL_IGNORE);
+bool toggleall(false);
+}
+
+
+// Set data using font and toggle
+// If successful, returns true
+bool font2string(LyXFont const & font, bool toggle, string & data)
+{
+ string lang = "ignore";
+ if (font.language())
+ lang = font.language()->lang();
+
+ ostringstream os;
+ os << "family " << font.family() << '\n'
+ << "series " << font.series() << '\n'
+ << "shape " << font.shape() << '\n'
+ << "size " << font.size() << '\n'
+ << "emph " << font.emph() << '\n'
+ << "underbar " << font.underbar() << '\n'
+ << "noun " << font.noun() << '\n'
+ << "number " << font.number() << '\n'
+ << "color " << font.color() << '\n'
+ << "language " << lang << '\n'
+ << "toggleall " << tostr(toggle);
+ data = os.str();
+ return true;
+}
+
+
+// Set font and toggle using data
+// If successful, returns true
+bool string2font(string const & data, LyXFont & font, bool & toggle)
+{
+ istringstream is(data);
+ LyXLex lex(0,0);
+ lex.setStream(is);
+
+ int Int = 0;
+ bool Bool = false;
+ string String;
+
+ int nset = 0;
+ while (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
+
+ if (token == "family" ||
+ token == "series" ||
+ token == "shape" ||
+ token == "size" ||
+ token == "emph" ||
+ token == "underbar" ||
+ token == "noun" ||
+ token == "number" ||
+ token == "color") {
+ lex.next();
+ Int = lex.getInteger();
+ } else if (token == "language") {
+ lex.next();
+ String = lex.getString();
+ } else if (token == "toggleall") {
+ lex.next();
+ Bool = lex.getBool();
+ } else {
+ // Unrecognised token
+ break;
+ }
+
+ if (!lex.isOK())
+ break;
+ ++nset;
+
+ if (token == "family") {
+ font.setFamily(static_cast<LyXFont::FONT_FAMILY>(Int));
+
+ } else if (token == "series") {
+ font.setSeries(static_cast<LyXFont::FONT_SERIES>(Int));
+
+ } else if (token == "shape") {
+ font.setShape(static_cast<LyXFont::FONT_SHAPE>(Int));
+
+ } else if (token == "size") {
+ font.setSize(static_cast<LyXFont::FONT_SIZE>(Int));
+
+ } else if (token == "emph") {
+ font.setEmph(static_cast<LyXFont::FONT_MISC_STATE>(Int));
+
+ } else if (token == "underbar") {
+ font.setUnderbar(static_cast<LyXFont::FONT_MISC_STATE>(Int));
+
+ } else if (token == "noun") {
+ font.setNoun(static_cast<LyXFont::FONT_MISC_STATE>(Int));
+
+ } else if (token == "number") {
+ font.setNumber(static_cast<LyXFont::FONT_MISC_STATE>(Int));
+
+ } else if (token == "color") {
+ font.setColor(static_cast<LColor::color>(Int));
+
+ } else if (token == "language") {
+ if (String == "ignore")
+ font.setLanguage(ignore_language);
+ else
+ font.setLanguage(languages.getLanguage(String));
+
+ } else if (token == "toggleall") {
+ toggle = Bool;
+ }
+ }
+ return (nset > 0);
+}
+
+
+string const freefont2string()
+{
+ string data;
+ if (font2string(freefont, toggleall, data))
+ return data;
+ return string();
+}
+
+
+void update_and_apply_freefont(BufferView * bv, string const & data)
+{
+ LyXFont font;
+ bool toggle;
+ if (string2font(data, font, toggle)) {
+ freefont = font;
+ toggleall = toggle;
+ apply_freefont(bv);
+ }
+}
+
+
+void apply_freefont(BufferView * bv)
+{
+ toggleAndShow(bv, freefont, toggleall);
+ bv->owner()->view_state_changed();
+ bv->buffer()->markDirty();
+ bv->owner()->message(_("Character set"));
+}
+
+
void emph(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
// Change environment depth.
// if decInc >= 0, increment depth
-// if decInc < 0, decrement depth
+// if decInc < 0, decrement depth
void changeDepth(BufferView * bv, LyXText * text, int decInc)
{
if (!bv->available() || !text)
// Returns the current font and depth as a message.
string const currentState(BufferView * bv)
{
+ if (!bv->available())
+ return string();
+
ostringstream state;
- if (!bv->available())
- return "";
+ LyXText * text = bv->getLyXText();
+ Buffer * buffer = bv->buffer();
+ LyXCursor const & c(text->cursor);
+
+ bool const show_change = buffer->params.tracking_changes
+ && c.pos() != c.par()->size()
+ && c.par()->lookupChange(c.pos()) != Change::UNCHANGED;
+
+ if (show_change) {
+ Change change(c.par()->lookupChangeFull(c.pos()));
+ Author const & a(bv->buffer()->authors().get(change.author));
+ state << _("Change: ") << a.name();
+ if (!a.email().empty()) {
+ state << " (" << a.email() << ")";
+ }
+ if (change.changetime)
+ state << _(" at ") << ctime(&change.changetime);
+ state << " : ";
+ }
// I think we should only show changes from the default
// font. (Asger)
- LyXText * text = bv->getLyXText();
- Buffer * buffer = bv->buffer();
LyXFont font = text->real_current_font;
LyXFont const & defaultfont =
buffer->params.getLyXTextClass().defaultfont();
font.reduce(defaultfont);
+#if USE_BOOST_FORMAT
state << boost::format(_("Font: %1$s")) % font.stateText(&buffer->params);
+#else
+ state << _("Font: ") << font.stateText(&buffer->params);
+#endif
// The paragraph depth
int depth = text->getDepth();
- if (depth > 0)
+ if (depth > 0) {
+#if USE_BOOST_FORMAT
state << boost::format(_(", Depth: %1$d")) % depth;
+#else
+ state << _(", Depth: ") << depth;
+#endif
+ }
+
// The paragraph spacing, but only if different from
// buffer spacing.
state << _("Single");
break;
case Spacing::Onehalf:
- state << _("Onehalf");
+ state << _("OneHalf");
break;
case Spacing::Double:
state << _("Double");
case Spacing::Other:
state << _("Other (")
<< text->cursor.par()->params().spacing().getValue()
- << ")";
+ << ')';
break;
case Spacing::Default:
// should never happen, do nothing
projects / lyx.git / blobdiff