Inserted handling for "default" language in language code and don't put out

a \\par if we have only one paragraph.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1005 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,20 @@
+2000-09-08  Juergen Vigna  <jug@sad.it>
+
+	* src/lyx_gui.C (create_forms): don't display the "default" entry as
+	we have already "Reset".
+
+	* src/language.C (initL): inserted "default" language and made this
+	THE default language (and not american!)
+
+	* src/paragraph.C: inserted handling of "default" language!
+
+	* src/lyxfont.C: ditto
+
+	* src/text.C: ditto
+
+	* src/paragraph.C: output the \\par only if we have a following
+	paragraph otherwise it's not needed.
+
 2000-09-05  Juergen Vigna  <jug@sad.it>
 
 	* config/pspell.m4: added entry to lyx-flags

src/language.C

@@ -64,6 +64,7 @@ void LangInit::initL()
 	{ "croatian", N_("Croatian"), false, &iso8859_2 },
 	{ "czech", N_("Czech"), false, &iso8859_2 },
 	{ "danish", N_("Danish"), false, &iso8859_1 },
+	{ "default", N_("Document wide language"), false, &iso8859_1 },
 	{ "dutch", N_("Dutch"), false, &iso8859_1 },
 	{ "english", N_("English"), false, &iso8859_1 },
 	{ "esperanto", N_("Esperanto"), false, &iso8859_3 },
@@ -109,7 +110,7 @@ void LangInit::initL()
 		++i;
 	}
 	
-	default_language = &languages["american"];
+	default_language = &languages["default"];
 }
 
 

src/lyx_gui.C

@@ -379,6 +379,7 @@ void LyXGUI::create_forms()
 	combo_language2->addto(_("Reset"));
 	for(Languages::const_iterator cit = languages.begin();
 	    cit != languages.end(); ++cit) {
+	    if ((*cit).second.lang() != "default")
 		combo_language2->addto((*cit).second.lang().c_str());
 	}
 	combo_language2->select_text(_("No change"));

src/lyxfont.C

@@ -411,7 +411,8 @@ string LyXFont::stateText(BufferParams * params) const
 		ost << _("Latex ") << _(GUIMiscNames[latex()]) << ", ";
 	if (bits == inherit)
 		ost << _("Default") << ", ";
-	if (!params || language() != params->language_info)
+	if (!params || (language() != params->language_info &&
+			language()->lang() != "default"))
 		ost << _("Language: ") << _(language()->display().c_str());
 #ifdef HAVE_SSTREAM
 	string buf(ost.str().c_str());
@@ -664,7 +665,8 @@ void LyXFont::lyxWriteChanges(LyXFont const & orgfont, ostream & os) const
 		if (col_str == "inherit") col_str = "default";
 		os << "\\color " << col_str << "\n";
 	}
-	if (orgfont.language() != language()) {
+	if (orgfont.language() != language() &&
+	    language()->lang() != "default") {
 		if (language())
 			os << "\\lang " << language()->lang() << "\n";
 		else
@@ -681,7 +683,8 @@ int LyXFont::latexWriteStartChanges(ostream & os, LyXFont const & base,
 	int count = 0;
 	bool env = false;
 
-	if (language() != base.language() && language() != prev.language()) {
+	if (language() != base.language() && language() != prev.language() &&
+	    language()->lang() != "default") {
 		if (isRightToLeft() != prev.isRightToLeft()) {
 			if (isRightToLeft()) {
 				os << "\\R{";
@@ -773,7 +776,8 @@ int LyXFont::latexWriteEndChanges(ostream & os, LyXFont const & base,
 	int count = 0;
 	bool env = false;
 
-	if (language() != base.language() && language() != next.language()) {
+	if (language() != base.language() && language() != next.language()
+	    && language()->lang() != "default") {
 		os << "}";
 		++count;
 		env = true; // Size change need not bother about closing env.

src/paragraph.C

@@ -2412,7 +2412,7 @@ LyXParagraph * LyXParagraph::TeXOnePar(Buffer const * buf,
 	// calculates the space between the baselines according
 	// to this font. (Matthias)
 	LyXFont font = getFont(bparams, Last() - 1);
-	if (need_par) {
+	if (need_par && next) {
 		if (style.resfont.size() != font.size()) {
 			os << '\\'
 			   << font.latexSize()
@@ -2427,7 +2427,7 @@ LyXParagraph * LyXParagraph::TeXOnePar(Buffer const * buf,
 			   << ' ';
 		}
 		os << '}';
-	} else if (style.resfont.size() != font.size()){
+	} else if ((style.resfont.size() != font.size()) && next){
 		os << "{\\" << font.latexSize() << " \\par}";
 	}
 
@@ -4591,20 +4591,28 @@ LyXParagraph::getParLanguage(BufferParams const & bparams) const
 		return FirstPhysicalPar()->getParLanguage(bparams);
 	else
 #endif
-	if (size() > 0)
+	if (size() > 0) {
+		Language const * lang = 0;
 #ifndef NEW_TABULAR
 		if (!table)
 #endif
-			return GetFirstFontSettings().language();
+			lang = GetFirstFontSettings().language();
 #ifndef NEW_TABULAR
 		else {
-			for (size_type pos = 0; pos < size(); ++pos)
-				if (IsNewline(pos))
-					return GetFontSettings(bparams, pos).language();
-			return GetFirstFontSettings().language();
+			for (size_type pos = 0; pos < size(); ++pos) {
+				if (IsNewline(pos)) {
+					lang = GetFontSettings(bparams, pos).language();
+					break;
+				}
+			}
+			if (!lang)
+				lang = GetFirstFontSettings().language();
 		}
 #endif
-	else if (previous)
+		if (lang->lang() == "default")
+			return bparams.language_info;
+		return lang;
+	} else if (previous)
 		return previous->getParLanguage(bparams);
 	//else
 		return bparams.language_info;

src/text.C

@@ -526,6 +526,7 @@ void LyXText::draw(BufferView * bview, Row const * row,
 		++vpos;
 
 		if (lyxrc.mark_foreign_language &&
+		    font.language()->lang() != "default" &&
 		    font.language() != bview->buffer()->params.language_info) {
 			int y = offset + row->height() - 1;
 			pain.line(int(tmpx), y, int(x), y,
@@ -637,6 +638,7 @@ void LyXText::draw(BufferView * bview, Row const * row,
 	}
 
 	if (lyxrc.mark_foreign_language &&
+	    font.language()->lang() != "default" &&
 	    font.language() != bview->buffer()->params.language_info) {
 		int y = offset + row->height() - 1;
 		pain.line(int(tmpx), y, int(x), y,