X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetspecialchar.C;h=3c4193b08fb5283f72d5d97f3d5349023baca844;hb=ba5e47f1a92c3688d16f76f654fd3768672ebb50;hp=111b55218a7d00ca3b96c6c010e041ccb60201e6;hpb=188833d864794c9c1ec42a8361b93aaa718874ea;p=lyx.git

diff --git a/src/insets/insetspecialchar.C b/src/insets/insetspecialchar.C
index 111b55218a..3c4193b08f 100644
--- a/src/insets/insetspecialchar.C
+++ b/src/insets/insetspecialchar.C
@@ -14,88 +14,89 @@
 #endif
 
 #include "insetspecialchar.h"
-#include "lyxdraw.h"
 #include "debug.h"
 #include "LaTeXFeatures.h"
-
-InsetSpecialChar::InsetSpecialChar()
-{
-}
+#include "Painter.h"
 
 
 InsetSpecialChar::InsetSpecialChar(Kind k)
 	: kind(k)
-{
-}
+{}
 
 
-InsetSpecialChar::~InsetSpecialChar()
-{
-}
-
-
-int InsetSpecialChar::Ascent(LyXFont const & font) const
+int InsetSpecialChar::ascent(Painter &, LyXFont const & font) const
 {
 	return font.maxAscent();
 }
 
 
-int InsetSpecialChar::Descent(LyXFont const & font) const
+int InsetSpecialChar::descent(Painter &, LyXFont const & font) const
 {
 	return font.maxDescent();
 }
 
 
-int InsetSpecialChar::Width(LyXFont const & font) const
+int InsetSpecialChar::width(Painter &, LyXFont const & font) const
 {
-	LyXFont f = font;
 	switch (kind) {
 	case HYPHENATION:
 	{
-		int w = f.textWidth("-", 1);
+		int w = font.textWidth("-", 1);
 		if (w > 5) 
 			w -= 2; // to make it look shorter
 		return w;
 	}
 	case END_OF_SENTENCE:
 	{
-		return f.textWidth(".", 1);
+		return font.textWidth(".", 1);
 	}
 	case LDOTS:
 	{
-		return f.textWidth(". . .", 5);
+		return font.textWidth(". . .", 5);
 	}
-	case MENU_SEPARATOR: {
-		return f.textWidth(" x ", 3);
+	case MENU_SEPARATOR:
+	{
+		return font.textWidth(" x ", 3);
 	}
+#if 0
+	case NEWLINE:
+	{
+	}
+#endif
+	case PROTECTED_SEPARATOR:
+	{
+		return font.textWidth("x", 1);
+	}
+	
 	}
 	return 1; // To shut up gcc
 }
 
 
-void InsetSpecialChar::Draw(LyXFont font, LyXScreen & scr,
-			    int baseline, float & x)
+void InsetSpecialChar::draw(Painter & pain, LyXFont const & f,
+			    int baseline, float & x) const
 {
+	LyXFont font(f);
 	switch (kind) {
 	case HYPHENATION:
 	{
-		font.setColor(LyXFont::MAGENTA);
-		scr.drawText(font, "-", 1, baseline, int(x));
-		x += Width(font);
+		font.setColor(LColor::special);
+		pain.text(int(x), baseline, "-", font);
+		x += width(pain, font);
 		break;
 	}
 	case END_OF_SENTENCE:
 	{
-		font.setColor(LyXFont::MAGENTA);
-		scr.drawText(font, ".", 1, baseline, int(x));
-		x += Width(font);
+		font.setColor(LColor::special);
+		pain.text(int(x), baseline, ".", font);
+		x += width(pain, font);
 		break;
 	}
 	case LDOTS:
 	{
-		font.setColor(LyXFont::MAGENTA);
-		scr.drawText(font, ". . .", 5, baseline, int(x));
-		x += Width(font);
+		font.setColor(LColor::special);
+		pain.text(int(x), baseline, ". . .", font);
+		x += width(pain, font);
 		break;
 	}
 	case MENU_SEPARATOR:
@@ -104,20 +105,50 @@ void InsetSpecialChar::Draw(LyXFont font, LyXScreen & scr,
 		int w = font.textWidth("x", 1);
 		int ox = font.textWidth(" ", 1) + int(x);
 		int h = font.ascent('x');
-		XPoint p[4];
-		p[0].x = ox;	p[0].y = baseline;
-		p[1].x = ox;	p[1].y = baseline - h;
-		p[2].x = ox + w;p[2].y = baseline - h/2;
-		p[3].x = ox;	p[3].y = baseline;
-		scr.drawLines(getGC(gc_copy), p, 4);
-		x += Width(font);
+		int xp[4], yp[4];
+		
+		xp[0] = ox;	yp[0] = baseline;
+		xp[1] = ox;	yp[1] = baseline - h;
+		xp[2] = ox + w; yp[2] = baseline - h/2;
+		xp[3] = ox;	yp[3] = baseline;
+		
+		pain.lines(xp, yp, 4, LColor::special);
+		x += width(pain, font);
+		break;
+	}
+#if 0
+	case NEWLINE:
+	{
+	}
+#endif
+	case PROTECTED_SEPARATOR:
+	{
+		float w = width(pain, font);
+		int h = font.ascent('x');
+		int xp[4], yp[4];
+		
+		xp[0] = int(x);
+		yp[0] = baseline - max(h / 4, 1);
+
+		xp[1] = int(x);
+		yp[1] = baseline;
+
+		xp[2] = int(x + w);
+		yp[2] = baseline;
+
+		xp[3] = int(x + w);
+		yp[3] = baseline - max(h / 4, 1);
+		
+		pain.lines(xp, yp, 4, LColor::special);
+		x += w;
+		break;
 	}
 	}
 }
 
 
 // In lyxf3 this will be just LaTeX
-void InsetSpecialChar::Write(FILE * file)
+void InsetSpecialChar::Write(ostream & os) const
 {
 	string command;
 	switch (kind) {
@@ -125,8 +156,13 @@ void InsetSpecialChar::Write(FILE * file)
 	case END_OF_SENTENCE:	command = "\\@.";	break;
 	case LDOTS:		command = "\\ldots{}";	break;
 	case MENU_SEPARATOR:    command = "\\menuseparator"; break;
+#if 0
+	case NEWLINE:           command = "\\newline";  break;
+#endif
+	case PROTECTED_SEPARATOR:
+		                command = "\\protected_separator";          break;
 	}
-	fprintf(file, "\\SpecialChar %s\n", command.c_str());
+	os << "\\SpecialChar " << command << "\n";
 }
 
 
@@ -144,61 +180,65 @@ void InsetSpecialChar::Read(LyXLex & lex)
 		kind = LDOTS;
 	else if (command == "\\menuseparator")
 	        kind = MENU_SEPARATOR;
+	else if (command == "\\protected_separator")
+		kind = PROTECTED_SEPARATOR;
 	else
 		lex.printError("InsetSpecialChar: Unknown kind: `$$Token'");
 }
 
 
-int InsetSpecialChar::Latex(FILE * file, signed char /*fragile*/)
+int InsetSpecialChar::Latex(ostream & os, signed char /*fragile*/) const
 {
 	string command;
 	signed char dummy = 0;
 	Latex(command, dummy);
-	fprintf(file, "%s", command.c_str());
+	os << command;
 	return 0;
 }
 
 
-int InsetSpecialChar::Latex(string & file, signed char /*fragile*/)
+int InsetSpecialChar::Latex(string & file, signed char /*fragile*/) const
 {
 	switch (kind) {
 	case HYPHENATION:	file += "\\-";	break;
 	case END_OF_SENTENCE:	file += "\\@.";	break;
 	case LDOTS:		file += "\\ldots{}";	break;
 	case MENU_SEPARATOR:    file += "\\lyxarrow{}"; break;
+	case PROTECTED_SEPARATOR: file += "~";          break;
 	}
 	return 0;
 }
 
 
-int InsetSpecialChar::Linuxdoc(string & file)
+int InsetSpecialChar::Linuxdoc(string & file) const
 {
 	switch (kind) {
 	case HYPHENATION:	file += "";	break;
 	case END_OF_SENTENCE:	file += "";	break;
 	case LDOTS:		file += "...";	break;
 	case MENU_SEPARATOR:    file += "->";   break;
+	case PROTECTED_SEPARATOR:    file += " ";   break;
 	}
 	return 0;
 }
 
 
-int InsetSpecialChar::DocBook(string & file)
+int InsetSpecialChar::DocBook(string & file) const
 {
 	switch (kind) {
 	case HYPHENATION:	file += "";	break;
 	case END_OF_SENTENCE:	file += "";	break;
 	case LDOTS:		file += "...";	break;
 	case MENU_SEPARATOR:    file += "->";   break;
+	case PROTECTED_SEPARATOR:    file += " ";   break;
 	}
 	return 0;
 }
 
 
-Inset * InsetSpecialChar::Clone()
+Inset * InsetSpecialChar::Clone() const
 {
-	InsetSpecialChar * result = new InsetSpecialChar(kind);
-	return result;
+	return new InsetSpecialChar(kind);
 }