Dekel patch to add EndLabelString tag to layout files.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@731 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,19 @@
+20000-05-11  Dekel Tsur  <dekel@math.tau.ac.il>
+
+	* src/layout.C: Add new keyword "endlabelstring" to layout file
+
+	* src/text.C (GetVisibleRow): Draw endlabel string.
+
+	* lib/layouts/broadway.layout
+	* lib/layouts/hollywood.layout: Added endlabel for the
+	Parenthetical layout.
+
+	* lib/layouts/heb-article.layout: Do not use slanted font shape
+	for Theorem like environments.
+
+	* src/buffer.C (makeLaTeXFile): Always add "american" to 
+	the UsedLanguages list if document language is RTL. 
+
 2000-05-11  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
 	* add addendum to README.OS2 and small patch (from SMiyata)

NEWS

@@ -37,8 +37,9 @@ User-visible changes:
   (The color ones, and -mono -fastselection, -reverse)
 
 - new lyxrc variables: \show_banner [true|false] to remove the banner
-  screen, and \backupdir_path to tell where the backup files created
-  by lyx should be stored. 
+  screen, \backupdir_path to tell where the backup files created
+  by lyx should be stored, and \override_x_deadkeys to tell whether 
+  lyx should provide its own accent keys handling (default is true). 
 
 
 

lib/layouts/broadway.layout

@@ -141,8 +141,7 @@ Style Speaker
 End
 
 # Parenthetical instruction to speaker (in parenthises, l.c.)
-# The ( will automatically appear on screen, both () will be
-# in print, so don't type any.
+# The ( and ) will automatically appear on screen, so don't type any.
 Style Parenthetical  
   Margin                Static
   LatexType             Environment
@@ -151,6 +150,8 @@ Style Parenthetical
   AlignPossible         Center
   LabelType		Static
   LabelString		(
+  EndLabelType		Static
+  EndLabelString	)
 
 Font
   Family                Roman

lib/layouts/heb-article.layout

@@ -2,18 +2,98 @@
 #  \DeclareLaTeXClass[article]{article (Hebrew)}
 # Hebrew article textclass definition file.
 # Author: Dekel Tsur <dekel@math.tau.ac.il>
+# Few changes by Baruch Even <baruch.even@writeme.com>
 
 Input article
 
 Preamble
-\newtheorem{theorem}{\R{\mem\shin\pe\tet}}[section]
-\newtheorem{lemma}[theorem]{\R{\lamed\mem\he}}
-\newtheorem{claim}[theorem]{\R{\tet\ayin\nun\he}}
-\newtheorem{corollary}[theorem]{\R{\mem\samekh\qof\nun\he}}
-\newenvironment{proof}{\R{\em \he\vav\kaf\het\he:}}{\hfill\rule{2mm}{2mm}\par\vspace{2mm}}
+\usepackage{theorem}
+\theorembodyfont{\upshape}
+\newtheorem{theorem}{\R{îùôè}}[section]
+\make@lr\thetheorem
 EndPreamble
 
-# Proof style declaration
+Style Comment
+  LabelString           ":äøòä"
+End
+
+Style Abstract
+  LabelString           "øéö÷ú"
+End
+
+Style Theorem
+  Margin                First_Dynamic
+  LatexType             Environment
+  LatexName             theorem
+  NextNoIndent          1
+  LabelSep              xx
+  ParIndent             MMM
+  ParSkip               0.4
+  ItemSep               0.2
+  TopSep                0.7
+  BottomSep             0.7
+  ParSep                0.3
+  Align                 Block
+  AlignPossible         Block, Left
+  LabelType             Static
+  LabelString           ".# èôùî"
+  # standard font definition
+  Font
+    Shape               Up
+    Size                Normal
+  EndFont
+  # label font definition
+  LabelFont
+    Shape               Up
+    Series              Bold
+  EndFont
+End
+
+Style Lemma
+  CopyStyle             Theorem
+  LatexName             lemma
+  LabelString           ".# äîì"
+  Preamble
+\newtheorem{lemma}[theorem]{\R{ìîä}}
+  EndPreamble
+End
+
+Style Corollary
+  CopyStyle             Theorem
+  LatexName             corollary
+  LabelString           ".# äð÷ñî"
+  Preamble
+\newtheorem{corollary}[theorem]{\R{îñ÷ðä}}
+  EndPreamble
+End
+
+Style Claim
+  CopyStyle             Theorem
+  LatexName             claim
+  LabelString           ".# äðòè"
+  Preamble
+\newtheorem{claim}[theorem]{\R{èòðä}}
+  EndPreamble
+End
+
+Style Definition
+  CopyStyle             Theorem
+  LatexName             definition
+  LabelString           ".# äøãâä"
+  Preamble
+\newtheorem{definition}[theorem]{\R{äâãøä}}
+  EndPreamble
+End
+
+Style Remarks
+  CopyStyle             Theorem
+  LatexName             remark
+  LabelString           ".# äøòä"
+  Preamble
+\newtheorem{remark}[theorem]{\R{äòøä}}
+  EndPreamble
+End
+
 Style Proof
   Margin                First_Dynamic
   LatexType             Environment
@@ -38,60 +118,10 @@ Style Proof
   EndFont
   # label font definition
   LabelFont
-    Shape               Italic
-  EndFont
-End
-
-Style Theorem
-  Margin                First_Dynamic
-  LatexType             Environment
-  LatexName             theorem
-  NextNoIndent          1
-  LabelSep              xx
-  ParIndent             MMM
-  ParSkip               0.4
-  ItemSep               0.2
-  TopSep                0.7
-  BottomSep             0.7
-  ParSep                0.3
-  Align                 Block
-  AlignPossible         Block, Left
-  LabelType             Static
-  LabelString           ".# èôùî"
-  # standard font definition
-  Font
-    Shape               Italic
-    Size                Normal
-  EndFont
-  # label font definition
-  LabelFont
-    Shape               Up
+    Shape               Normal
     Series              Bold
   EndFont
-End
-
-Style Corollary
-  CopyStyle             Theorem
-  LatexName             corollary
-  LabelString           ".# äð÷ñî"
-End
-
-Style Lemma
-  CopyStyle             Theorem
-  LatexName             lemma
-  LabelString           ".# äîì"
-End
-
-Style Claim
-  CopyStyle             Theorem
-  LatexName             claim
-  LabelString           ".# äðòè"
-End
-
-Style Comment
-  LabelString           ": äøòä"
-End
-
-Style Abstract
-  LabelString           "øéö÷ú"
+  Preamble
+\newenvironment{proof}{\R{\textbf{äåëçä:}}}{\hfill\rule{2mm}{2mm}\par\vspace{2mm}}
+  EndPreamble
 End

lib/layouts/hollywood.layout

@@ -164,8 +164,7 @@ Style Speaker
 End
 
 # Parenthetical instruction to speaker (in parenthises, l.c.)
-# The ( will automatically appear on screen, both () will be
-# in print, so don't type any.
+# The ( and ) will automatically appear on screen, so don't type any.
 Style Parenthetical  
   Margin                Static
   LatexType             Environment
@@ -178,6 +177,9 @@ Style Parenthetical
   AlignPossible         Left
   LabelType		Static
   LabelString		(
+  EndLabelType		Static
+  EndLabelString	)
+
 Font
   Family                Typewriter
   Series                Medium

src/buffer.C

@@ -1739,6 +1739,8 @@ void Buffer::makeLaTeXFile(string const & fname,
 		
 		// language should be a parameter to \documentclass
 		bool use_babel = false;
+		if (params.language_info->RightToLeft) // This seems necessary
+			features.UsedLanguages.insert(default_language);
 		if (params.language != "default" ||
 		    !features.UsedLanguages.empty() ) {
 			use_babel = true;

src/layout.C

@@ -77,6 +77,7 @@ enum LayoutTags {
 	LT_LABELSTRING, 
 	LT_LABELSTRING_APPENDIX, 
 	LT_LABELTYPE,
+	LT_ENDLABELSTRING,
 	LT_ENDLABELTYPE,
 	LT_LATEXNAME, 
 	LT_LATEXPARAM, 
@@ -141,6 +142,7 @@ bool LyXLayout::Read (LyXLex & lexrc, LyXTextClass const & tclass)
 		{ "bottomsep",			LT_BOTTOMSEP },
 		{ "copystyle",                  LT_COPYSTYLE },
 		{ "end",			LT_END },
+		{ "endlabelstring",            	LT_ENDLABELSTRING },
 		{ "endlabeltype",             	LT_ENDLABELTYPE },
 		{ "fill_bottom",		LT_FILL_BOTTOM },
 		{ "fill_top",			LT_FILL_TOP },
@@ -371,6 +373,11 @@ bool LyXLayout::Read (LyXLex & lexrc, LyXTextClass const & tclass)
 				labelstring_ = lexrc.GetString();
 			break;
 
+		case LT_ENDLABELSTRING:	// endlabel string definition
+			if (lexrc.next())
+				endlabelstring_ = lexrc.GetString();
+			break;
+
 		case LT_LABELSTRING_APPENDIX: // label string appendix definition
 			if (lexrc.next())
 				labelstring_appendix_ = lexrc.GetString();
@@ -613,7 +620,8 @@ void LyXLayout::readLabelType(LyXLex & lexrc)
 static keyword_item endlabelTypeTags[] = {
 	{ "box",	END_LABEL_BOX },
 	{ "filled_box",	END_LABEL_FILLED_BOX },
-	{ "no_label",	END_LABEL_NO_LABEL }
+	{ "no_label",	END_LABEL_NO_LABEL },
+	{ "static",     END_LABEL_STATIC }
 };
 
 void LyXLayout::readEndLabelType(LyXLex & lexrc)
@@ -625,6 +633,7 @@ void LyXLayout::readEndLabelType(LyXLex & lexrc)
 	case LyXLex::LEX_UNDEF:
 		lexrc.printError("Unknown labeltype tag `$$Token'");
 		break;
+	case END_LABEL_STATIC:
 	case END_LABEL_BOX:
 	case END_LABEL_FILLED_BOX:
 	case END_LABEL_NO_LABEL:

src/layout.h

@@ -153,9 +153,11 @@ enum LYX_END_LABEL_TYPES {
 	///
 	END_LABEL_FILLED_BOX,
 	///
+	END_LABEL_STATIC,
+	///
 	END_LABEL_ENUM_FIRST = END_LABEL_NO_LABEL,
 	///
-	END_LABEL_ENUM_LAST = END_LABEL_FILLED_BOX
+	END_LABEL_ENUM_LAST = END_LABEL_STATIC
 };
 		
 /* Fix labels are printed flushright, manual labels flushleft. 
@@ -201,6 +203,7 @@ public:
 	string const & obsoleted_by() const { return obsoleted_by_; }
 	string const & latexname() const { return latexname_; }
 	string const & labelstring() const { return labelstring_; }
+	string const & endlabelstring() const { return endlabelstring_; }
 	string const & preamble() const { return preamble_; }
 	string const & latexparam() const { return latexparam_; }
 	string const & labelstring_appendix() const {
@@ -339,6 +342,9 @@ private:
 	/// Label string. "Abstract", "Reference", "Caption"...
 	string labelstring_;
 
+	///
+	string endlabelstring_;
+
 	/// Label string inside appendix. "Appendix", ...
 	string labelstring_appendix_;
 

src/text.C

@@ -4210,8 +4210,10 @@ void LyXText::GetVisibleRow(int offset, Row * row_ptr, long y)
 
 		// draw an endlabel
 		int endlabel = row_ptr->par->GetEndLabel();
-		if (endlabel == END_LABEL_BOX ||
-		    endlabel == END_LABEL_FILLED_BOX) {
+		switch (endlabel) {
+		case END_LABEL_BOX:
+		case END_LABEL_FILLED_BOX:
+		{
 			LyXFont font = GetFont(row_ptr->par, last);
 			int size = int(0.75 * lyxfont::maxAscent(font));
 			int y = (offset + row_ptr->baseline) - size;
@@ -4238,6 +4240,21 @@ void LyXText::GetVisibleRow(int offset, Row * row_ptr, long y)
 			} else
 				pain.fillRectangle(x, y, size, size,
 						   LColor::eolmarker);
+			break;
+		}
+		case END_LABEL_STATIC:
+		{
+			LyXTextClass::LayoutList::size_type layout = row_ptr->par->GetLayout();
+			string tmpstring = textclasslist.Style(buffer->params.textclass,
+							 layout).endlabelstring();
+			font = GetFont(row_ptr->par, -2);
+			int tmpx = is_rtl ? int(x) - lyxfont::width(tmpstring, font)
+				: paperwidth - RightMargin(row_ptr) - row_ptr->fill;
+			pain.text( tmpx, offset + row_ptr->baseline, tmpstring, font);
+			break;
+		}
+		case END_LABEL_NO_LABEL:
+			break;
 		}
 	}