X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fparagraph_pimpl.C;h=ab9ba6d170a34ac7faba5461f7d2b9b6bcf8673e;hb=21226de2b87a86be19fff025cace3d286a75aa76;hp=5722b55b5c6aa40757cad3fe50074401afe95a5b;hpb=3f1021344b067ebf2b5a048d0bd03d3d4d9cd2dc;p=lyx.git

diff --git a/src/paragraph_pimpl.C b/src/paragraph_pimpl.C
index 5722b55b5c..ab9ba6d170 100644
--- a/src/paragraph_pimpl.C
+++ b/src/paragraph_pimpl.C
@@ -21,17 +21,33 @@
 #include "encoding.h"
 #include "lyxrc.h"
 #include "debug.h"
+#include "lyxtextclasslist.h"
+
 #include "support/LAssert.h"
 
-extern int tex_code_break_column;
+using lyx::pos_type;
 
+extern int tex_code_break_column;
 
-// Initialization of the counter for the paragraph id's,
-unsigned int Paragraph::Pimpl::paragraph_id = 0;
 
 // Initialize static member.
 ShareContainer<LyXFont> Paragraph::Pimpl::FontTable::container;
+// Initialization of the counter for the paragraph id's,
+unsigned int Paragraph::Pimpl::paragraph_id = 0;
 
+namespace {
+ 
+string special_phrases[][2] = {
+	{ "LyX", "\\LyX{}" },
+	{ "TeX", "\\TeX{}" },
+	{ "LaTeX2e", "\\LaTeXe{}" },
+	{ "LaTeX", "\\LaTeX{}" },
+	};
+ 
+size_t phrases_nr = sizeof(special_phrases)/sizeof(special_phrases[0]);
+ 
+} // namespace anon
+ 
 
 Paragraph::Pimpl::Pimpl(Paragraph * owner)
 	: owner_(owner)
@@ -136,6 +152,7 @@ void Paragraph::Pimpl::insertInset(pos_type pos,
 			"there is an inset in position: " << pos << std::endl;
 	} else {
 		owner_->insetlist.insert(it, InsetTable(pos, inset));
+		inset->parOwner(owner_);
 	}
 	
 	if (inset_owner)
@@ -205,9 +222,9 @@ void Paragraph::Pimpl::erase(pos_type pos)
 
 
 void Paragraph::Pimpl::simpleTeXBlanks(std::ostream & os, TexRow & texrow,
-				       pos_type const i,
-				       int & column, LyXFont const & font,
-				       LyXLayout const & style)
+                                       pos_type const i,
+                                       int & column, LyXFont const & font,
+                                       LyXLayout const & style)
 {
 	if (style.pass_thru) return;
 	if (column > tex_code_break_column
@@ -216,6 +233,7 @@ void Paragraph::Pimpl::simpleTeXBlanks(std::ostream & os, TexRow & texrow,
 	    && (i < size() - 1)
 	    // same in FreeSpacing mode
 	    && !style.free_spacing
+		&& !owner_->isFreeSpacing()
 	    // In typewriter mode, we want to avoid 
 	    // ! . ? : at the end of a line
 	    && !(font.family() == LyXFont::TYPEWRITER_FAMILY
@@ -241,13 +259,18 @@ void Paragraph::Pimpl::simpleTeXBlanks(std::ostream & os, TexRow & texrow,
 }
 
 
-bool Paragraph::Pimpl::isTextAt(string const & str, pos_type pos)
+bool Paragraph::Pimpl::isTextAt(BufferParams const & bp,
+				string const & str, pos_type pos)
 {
-	for (int i=0; i < str.length(); ++i) {
-		if (pos + i >= size())
+	LyXFont const & font = owner_->getFont(bp, pos);
+ 
+	for (string::size_type i = 0; i < str.length(); ++i) {
+		if (pos + static_cast<pos_type>(i) >= size())
 			return false;
 		if (str[i] != getChar(pos + i))
 			return false;
+		if (owner_->getFont(bp, pos + i) != font)
+			return false;
 	}
 	return true;
 }
@@ -290,7 +313,7 @@ void Paragraph::Pimpl::simpleTeXSpecialChars(Buffer const * buf,
 			}
 
 			int tmp = inset->latex(buf, os, moving_arg,
-					       style.free_spacing);
+			                       style.free_spacing);
 
 			if (close)
 				os << "}";
@@ -458,25 +481,25 @@ void Paragraph::Pimpl::simpleTeXSpecialChars(Buffer const * buf,
 				}
 				break;
 			}
-				
-			if (isTextAt("LyX", i)) {
-				os << "\\LyX{}";
-				i += 2;
-				column += 5;
-			} else if (isTextAt("TeX", i)) {
-				os << "\\TeX{}";
-				i += 2;
-				column += 5;
-			} else if (isTextAt("LaTeX2e", i)) {
-				os << "\\LaTeXe{}";
-				i += 6;
-				column += 8;
-			} else if (isTextAt("LaTeX", i)) {
-				os << "\\LaTeX{}";
-				i += 4;
-				column += 7;
-			// do we really try to print out '\0' ?
-			} else if (c != '\0') {
+		
+			// LyX, LaTeX etc.
+ 
+			// FIXME: if we have "LaTeX" with a font change in the middle (before
+			// the 'T', then the "TeX" part is still special cased. Really we
+			// should only operate this on "words" for some definition of word
+ 
+			size_t pnr = 0;
+ 
+			for (; pnr < phrases_nr; ++pnr) {
+				if (isTextAt(bparams, special_phrases[pnr][0], i)) {
+					os << special_phrases[pnr][1];
+					i += special_phrases[pnr][0].length() - 1;
+					column += special_phrases[pnr][1].length() - 1;
+					break;
+				}
+			}
+
+			if (pnr == phrases_nr && c != '\0') {
 				os << c;
 			}
 			break;