X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FFontLoader.C;h=7567dde5be7fbfe7552db3874b367e1c5b642c30;hb=28168bd4df9a568e79cdc57cb257743b7adb7c2a;hp=f137d806f25c6eb35b738cfe0e79e9773b917539;hpb=13ae124f460830626c6ea39dd7b21e099959d110;p=lyx.git

diff --git a/src/FontLoader.C b/src/FontLoader.C
index f137d806f2..7567dde5be 100644
--- a/src/FontLoader.C
+++ b/src/FontLoader.C
@@ -1,8 +1,8 @@
 /* This file is part of
- * ====================================================== 
- * 
+ * ======================================================
+ *
  *           LyX, The Document Processor
- * 	 
+ *
  *	    Copyright 1997 Asger Alstrup
  *           and the LyX Team.
  *
@@ -15,7 +15,6 @@
 #pragma implementation "FontLoader.h"
 #endif
 
-#include FORMS_H_LOCATION
 #include "FontLoader.h"
 #include "FontInfo.h"
 #include "gettext.h"
@@ -61,7 +60,7 @@ void FontLoader::update()
 void FontLoader::reset()
 {
 	// Clear font infos, font structs and font metrics
-	for (int i1 = 0; i1 < 4; ++i1)
+	for (int i1 = 0; i1 < LyXFont::NUM_FAMILIES; ++i1)
 		for (int i2 = 0; i2 < 2; ++i2)
 			for (int i3 = 0; i3 < 4; ++i3) {
 				fontinfo[i1][i2][i3] = 0;
@@ -73,10 +72,10 @@ void FontLoader::reset()
 
 
 // Unload all fonts
-void FontLoader::unload() 
+void FontLoader::unload()
 {
 	// Unload all fonts
-	for (int i1 = 0; i1 < 4; ++i1)
+	for (int i1 = 0; i1 < LyXFont::NUM_FAMILIES; ++i1)
 		for (int i2 = 0; i2 < 2; ++i2)
 			for (int i3 = 0; i3 < 4; ++i3) {
 				if (fontinfo[i1][i2][i3]) {
@@ -96,20 +95,62 @@ void FontLoader::unload()
 // Get font info
 /* Takes care of finding which font that can match the given request. Tries
 different alternatives. */
-void FontLoader::getFontinfo(LyXFont::FONT_FAMILY family, 
-			     LyXFont::FONT_SERIES series, 
+void FontLoader::getFontinfo(LyXFont::FONT_FAMILY family,
+			     LyXFont::FONT_SERIES series,
 			     LyXFont::FONT_SHAPE shape)
 {
 	// Do we have the font info already?
 	if (fontinfo[family][series][shape] != 0)
 		return;
 
-	// Special code for the symbol family
-	if (family == LyXFont::SYMBOL_FAMILY){
-		fontinfo[family][series][shape] = new FontInfo("-*-symbol-*");
-		return;
+	// Special fonts
+	switch (family)
+	{
+		case LyXFont::SYMBOL_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-symbol-*-*-*-*-*-*-*-*-*-*-adobe-fontspecific");
+			return;
+
+		case LyXFont::CMR_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-cmr10-medium-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::CMSY_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-cmsy10-*-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::CMM_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-cmmi10-medium-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::CMEX_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-cmex10-*-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::MSA_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-msam10-*-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::MSB_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-msbm10-*-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		case LyXFont::EUFRAK_FAMILY:
+			fontinfo[family][series][shape] =
+				new FontInfo("-*-eufm10-medium-*-*-*-*-*-*-*-*-*-*-*");
+			return;
+
+		default:
+			break;
 	}
 
+
 	// Normal font. Let's search for an existing name that matches.
 	string ffamily;
 	string fseries;
@@ -218,19 +259,19 @@ bool dummyXFontStructisGood = false;
 } // namespace anon
 
 /// Do load font
-XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family, 
-				LyXFont::FONT_SERIES series, 
-				LyXFont::FONT_SHAPE shape, 
+XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family,
+				LyXFont::FONT_SERIES series,
+				LyXFont::FONT_SHAPE shape,
 				LyXFont::FONT_SIZE size)
 {
 	if (!lyxrc.use_gui) {
 		if (!dummyXFontStructisGood) {
 			// no character specific info
-			dummyXFontStruct.per_char = 0; 
+			dummyXFontStruct.per_char = 0;
 			// unit ascent on character displays
-			dummyXFontStruct.ascent = 1; 
+			dummyXFontStruct.ascent = 1;
 			// no descent on character displays
-			dummyXFontStruct.descent = 0; 
+			dummyXFontStruct.descent = 0;
 			dummyXFontStructisGood = true;
 		}
 
@@ -238,8 +279,8 @@ XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family,
 	}
 
 	getFontinfo(family, series, shape);
-	int fsize = int( (lyxrc.font_sizes[size] * lyxrc.dpi * 
-			  (lyxrc.zoom/100.0) ) / 72.27 + 0.5 );
+	int fsize = int((lyxrc.font_sizes[size] * lyxrc.dpi *
+			  (lyxrc.zoom/100.0)) / 72.27 + 0.5);
 
 	string font = fontinfo[family][series][shape]->getFontname(fsize);
 
@@ -254,7 +295,7 @@ XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family,
 	current_view->owner()->messagePush(_("Loading font into X-Server..."));
 
 	fs = XLoadQueryFont(GUIRunTime::x11Display(), font.c_str());
-	
+
 	if (fs == 0) {
 		if (font == "fixed") {
 			lyxerr << "We're doomed. Can't get 'fixed' font." << endl;
@@ -273,11 +314,8 @@ XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family,
 		f.setEmph(LyXFont::INHERIT);
 		f.setUnderbar(LyXFont::INHERIT);
 		f.setNoun(LyXFont::INHERIT);
-#ifndef NO_LATEX
-		f.setLatex(LyXFont::INHERIT);
-#endif
 		f.setColor(LColor::inherit);
-		lyxerr << "Font '" << f.stateText(0) 
+		lyxerr << "Font '" << f.stateText(0)
 		       << "' matched by\n" << font << endl;
 	}
 
@@ -286,3 +324,15 @@ XFontStruct * FontLoader::doLoad(LyXFont::FONT_FAMILY family,
 	fontstruct[family][series][shape][size] = fs;
 	return fs;
 }
+
+
+bool FontLoader::available(LyXFont const & f)
+{
+	if (!lyxrc.use_gui)
+		return false;
+
+	if (!fontinfo[f.family()][f.series()][f.realShape()])
+		getFontinfo(f.family(), f.series(), f.realShape());
+	return fontinfo[f.family()][f.series()][f.realShape()]
+		->getFontname(f.size()).size();
+}