1999-09-27 18:44:28 +00:00
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/* This file is part of
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1999-11-15 12:01:38 +00:00
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* ======================================================
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1999-10-02 16:21:10 +00:00
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*
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* LyX, The Document Processor
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*
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1999-12-13 00:05:34 +00:00
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* Copyright 1995 Matthias Ettrich
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2000-03-16 04:29:22 +00:00
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* Copyright 1995-2000 The LyX Team.
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1999-10-02 16:21:10 +00:00
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*
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1999-11-15 12:01:38 +00:00
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* ====================================================== */
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1999-09-27 18:44:28 +00:00
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#include <config.h>
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1999-10-02 16:21:10 +00:00
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#include <clocale>
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1999-09-27 18:44:28 +00:00
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#ifdef __GNUG__
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#pragma implementation "lyxfont.h"
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#endif
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1999-10-02 16:21:10 +00:00
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#include <cctype>
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1999-11-15 12:01:38 +00:00
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1999-09-27 18:44:28 +00:00
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#include "gettext.h"
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#include "lyxfont.h"
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1999-10-07 18:44:17 +00:00
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#include "debug.h"
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1999-09-27 18:44:28 +00:00
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#include "lyxrc.h"
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#include "lyxlex.h"
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#include "FontLoader.h"
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1999-10-02 16:21:10 +00:00
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#include "support/lstrings.h"
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1999-09-27 18:44:28 +00:00
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2000-03-28 02:18:55 +00:00
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using std::endl;
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1999-09-27 18:44:28 +00:00
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// The global fontloader
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FontLoader fontloader;
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//
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// Names for the GUI
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//
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2000-03-28 02:18:55 +00:00
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static
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char const * GUIFamilyNames[6] =
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1999-09-27 18:44:28 +00:00
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{ N_("Roman"), N_("Sans serif"), N_("Typewriter"), N_("Symbol"), N_("Inherit"),
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1999-12-07 00:44:53 +00:00
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N_("Ignore") };
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2000-03-28 02:18:55 +00:00
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static
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char const * GUISeriesNames[4] =
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1999-09-27 18:44:28 +00:00
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{ N_("Medium"), N_("Bold"), N_("Inherit"), N_("Ignore") };
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2000-03-28 02:18:55 +00:00
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static
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char const * GUIShapeNames[6] =
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1999-09-27 18:44:28 +00:00
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{ N_("Upright"), N_("Italic"), N_("Slanted"), N_("Smallcaps"), N_("Inherit"),
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1999-12-07 00:44:53 +00:00
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N_("Ignore") };
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1999-09-27 18:44:28 +00:00
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2000-03-28 02:18:55 +00:00
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static
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char const * GUISizeNames[14] =
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1999-09-27 18:44:28 +00:00
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{ N_("Tiny"), N_("Smallest"), N_("Smaller"), N_("Small"), N_("Normal"), N_("Large"),
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N_("Larger"), N_("Largest"), N_("Huge"), N_("Huger"), N_("Increase"), N_("Decrease"),
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N_("Inherit"), N_("Ignore") };
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2000-03-28 02:18:55 +00:00
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//char const * lGUISizeNames[15] =
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//{ N_("tiny"), N_("smallest"), N_("smaller"), N_("small"), N_("normal"), N_("large"),
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// N_("larger"), N_("largest"), N_("huge"), N_("huger"), N_("increase"), N_("decrease"),
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// N_("inherit"), N_("ignore"), string() };
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static
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char const * GUIMiscNames[5] =
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1999-09-27 18:44:28 +00:00
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{ N_("Off"), N_("On"), N_("Toggle"), N_("Inherit"), N_("Ignore") };
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2000-02-10 17:53:36 +00:00
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1999-09-27 18:44:28 +00:00
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//
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// Strings used to read and write .lyx format files
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//
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2000-03-28 02:18:55 +00:00
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static
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char const * LyXFamilyNames[6] =
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1999-09-27 18:44:28 +00:00
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{ "roman", "sans", "typewriter", "symbol", "default", "error" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LyXSeriesNames[4] =
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1999-09-27 18:44:28 +00:00
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{ "medium", "bold", "default", "error" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LyXShapeNames[6] =
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1999-09-27 18:44:28 +00:00
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{ "up", "italic", "slanted", "smallcaps", "default", "error" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LyXSizeNames[14] =
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1999-09-27 18:44:28 +00:00
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{ "tiny", "scriptsize", "footnotesize", "small", "normal", "large",
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"larger", "largest", "huge", "giant",
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"increase-error", "decrease-error", "default", "error" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LyXMiscNames[5] =
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1999-09-27 18:44:28 +00:00
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{ "off", "on", "toggle", "default", "error" };
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//
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// Strings used to write LaTeX files
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//
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2000-03-28 02:18:55 +00:00
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static
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char const * LaTeXFamilyNames[6] =
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1999-09-27 18:44:28 +00:00
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{ "textrm", "textsf", "texttt", "error1", "error2", "error3" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LaTeXSeriesNames[4] =
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1999-09-27 18:44:28 +00:00
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{ "textmd", "textbf", "error4", "error5" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LaTeXShapeNames[6] =
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1999-09-27 18:44:28 +00:00
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{ "textup", "textit", "textsl", "textsc", "error6", "error7" };
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2000-03-28 02:18:55 +00:00
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static
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char const * LaTeXSizeNames[14] =
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1999-09-27 18:44:28 +00:00
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{ "tiny", "scriptsize", "footnotesize", "small", "normalsize", "large",
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"Large", "LARGE", "huge", "Huge", "error8", "error9", "error10", "error11" };
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2000-02-10 17:53:36 +00:00
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2000-02-23 16:39:03 +00:00
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LyXFont::FontBits LyXFont::sane = {
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ROMAN_FAMILY,
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MEDIUM_SERIES,
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UP_SHAPE,
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SIZE_NORMAL,
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LColor::none,
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OFF,
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OFF,
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OFF,
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2000-03-17 10:14:46 +00:00
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OFF };
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2000-02-23 16:39:03 +00:00
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LyXFont::FontBits LyXFont::inherit = {
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INHERIT_FAMILY,
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INHERIT_SERIES,
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INHERIT_SHAPE,
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INHERIT_SIZE,
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LColor::inherit,
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INHERIT,
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INHERIT,
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INHERIT,
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2000-03-17 10:14:46 +00:00
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INHERIT };
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2000-02-23 16:39:03 +00:00
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LyXFont::FontBits LyXFont::ignore = {
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IGNORE_FAMILY,
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IGNORE_SERIES,
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IGNORE_SHAPE,
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IGNORE_SIZE,
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LColor::ignore,
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IGNORE,
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IGNORE,
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IGNORE,
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2000-03-17 10:14:46 +00:00
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IGNORE };
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2000-02-23 16:39:03 +00:00
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1999-09-27 18:44:28 +00:00
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/// Decreases font size by one
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1999-12-07 00:44:53 +00:00
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LyXFont & LyXFont::decSize()
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1999-09-27 18:44:28 +00:00
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{
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switch (size()) {
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case SIZE_HUGER: setSize(SIZE_HUGE); break;
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case SIZE_HUGE: setSize(SIZE_LARGEST); break;
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case SIZE_LARGEST: setSize(SIZE_LARGER); break;
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case SIZE_LARGER: setSize(SIZE_LARGE); break;
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case SIZE_LARGE: setSize(SIZE_NORMAL); break;
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case SIZE_NORMAL: setSize(SIZE_SMALL); break;
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case SIZE_SMALL: setSize(SIZE_FOOTNOTE); break;
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case SIZE_FOOTNOTE: setSize(SIZE_SCRIPT); break;
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case SIZE_SCRIPT: setSize(SIZE_TINY); break;
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case SIZE_TINY: break;
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case INCREASE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr << "Can't LyXFont::decSize on INCREASE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case DECREASE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::decSize on DECREASE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case INHERIT_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::decSize on INHERIT_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case IGNORE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::decSize on IGNORE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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}
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2000-02-10 17:53:36 +00:00
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return *this;
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1999-09-27 18:44:28 +00:00
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}
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/// Increases font size by one
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1999-12-07 00:44:53 +00:00
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LyXFont & LyXFont::incSize()
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1999-09-27 18:44:28 +00:00
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{
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switch(size()) {
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case SIZE_HUGER: break;
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case SIZE_HUGE: setSize(SIZE_HUGER); break;
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case SIZE_LARGEST: setSize(SIZE_HUGE); break;
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case SIZE_LARGER: setSize(SIZE_LARGEST); break;
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case SIZE_LARGE: setSize(SIZE_LARGER); break;
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case SIZE_NORMAL: setSize(SIZE_LARGE); break;
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case SIZE_SMALL: setSize(SIZE_NORMAL); break;
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case SIZE_FOOTNOTE: setSize(SIZE_SMALL); break;
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case SIZE_SCRIPT: setSize(SIZE_FOOTNOTE); break;
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case SIZE_TINY: setSize(SIZE_SCRIPT); break;
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case INCREASE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::incSize on INCREASE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case DECREASE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::incSize on DECREASE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case INHERIT_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::incSize on INHERIT_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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case IGNORE_SIZE:
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1999-10-07 18:44:17 +00:00
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lyxerr <<"Can't LyXFont::incSize on IGNORE_SIZE" << endl;
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1999-09-27 18:44:28 +00:00
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break;
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}
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2000-02-10 17:53:36 +00:00
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return *this;
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1999-09-27 18:44:28 +00:00
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}
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/// Updates a misc setting according to request
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LyXFont::FONT_MISC_STATE LyXFont::setMisc(FONT_MISC_STATE newfont,
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FONT_MISC_STATE org)
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{
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if (newfont == TOGGLE) {
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if (org == ON)
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return OFF;
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else if (org == OFF)
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return ON;
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else {
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1999-10-07 18:44:17 +00:00
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lyxerr <<"LyXFont::setMisc: Need state"
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" ON or OFF to toggle. Setting to ON" << endl;
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1999-09-27 18:44:28 +00:00
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return ON;
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}
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} else if (newfont == IGNORE)
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return org;
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else
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return newfont;
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}
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/// Updates font settings according to request
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2000-03-17 10:14:46 +00:00
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void LyXFont::update(LyXFont const & newfont,
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Language const * document_language, bool toggleall)
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1999-09-27 18:44:28 +00:00
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{
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if(newfont.family() == family() && toggleall)
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1999-12-07 00:44:53 +00:00
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setFamily(INHERIT_FAMILY); // toggle 'back'
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1999-09-27 18:44:28 +00:00
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else if (newfont.family() != IGNORE_FAMILY)
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1999-12-07 00:44:53 +00:00
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setFamily(newfont.family());
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1999-09-27 18:44:28 +00:00
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// else it's IGNORE_SHAPE
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// "Old" behaviour: "Setting" bold will toggle bold on/off.
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switch (newfont.series()) {
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case BOLD_SERIES:
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// We toggle...
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if (series() == BOLD_SERIES && toggleall)
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setSeries(MEDIUM_SERIES);
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else
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setSeries(BOLD_SERIES);
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break;
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case MEDIUM_SERIES:
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case INHERIT_SERIES:
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setSeries(newfont.series());
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break;
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case IGNORE_SERIES:
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break;
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}
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if(newfont.shape() == shape() && toggleall)
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1999-12-07 00:44:53 +00:00
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setShape(INHERIT_SHAPE); // toggle 'back'
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1999-09-27 18:44:28 +00:00
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else if (newfont.shape() != IGNORE_SHAPE)
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1999-12-07 00:44:53 +00:00
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setShape(newfont.shape());
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1999-09-27 18:44:28 +00:00
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// else it's IGNORE_SHAPE
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if (newfont.size() != IGNORE_SIZE) {
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if (newfont.size() == INCREASE_SIZE)
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incSize();
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else if (newfont.size() == DECREASE_SIZE)
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|
|
|
decSize();
|
|
|
|
|
else if (newfont.size() == size() && toggleall)
|
|
|
|
|
setSize(INHERIT_SIZE); // toggle 'back'
|
|
|
|
|
else
|
|
|
|
|
setSize(newfont.size());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
setEmph(setMisc(newfont.emph(), emph()));
|
|
|
|
|
setUnderbar(setMisc(newfont.underbar(), underbar()));
|
|
|
|
|
setNoun(setMisc(newfont.noun(), noun()));
|
|
|
|
|
setLatex(setMisc(newfont.latex(), latex()));
|
|
|
|
|
|
2000-03-17 10:14:46 +00:00
|
|
|
|
if (newfont.language() != ignore_language)
|
|
|
|
|
if (language() == newfont.language())
|
|
|
|
|
if (language() == document_language)
|
|
|
|
|
setLanguage(default_language);
|
|
|
|
|
else
|
|
|
|
|
setLanguage(document_language);
|
2000-02-03 19:51:27 +00:00
|
|
|
|
else
|
2000-03-17 10:14:46 +00:00
|
|
|
|
setLanguage(newfont.language());
|
2000-02-03 19:51:27 +00:00
|
|
|
|
|
2000-03-17 10:14:46 +00:00
|
|
|
|
if (newfont.color() == color() && toggleall)
|
2000-02-10 17:53:36 +00:00
|
|
|
|
setColor(LColor::inherit); // toggle 'back'
|
|
|
|
|
else if (newfont.color() != LColor::ignore)
|
|
|
|
|
setColor(newfont.color());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Reduce font to fall back to template where possible
|
|
|
|
|
void LyXFont::reduce(LyXFont const & tmplt)
|
|
|
|
|
{
|
|
|
|
|
if (family() == tmplt.family())
|
|
|
|
|
setFamily(INHERIT_FAMILY);
|
|
|
|
|
if (series() == tmplt.series())
|
|
|
|
|
setSeries(INHERIT_SERIES);
|
|
|
|
|
if (shape() == tmplt.shape())
|
|
|
|
|
setShape(INHERIT_SHAPE);
|
|
|
|
|
if (size() == tmplt.size())
|
|
|
|
|
setSize(INHERIT_SIZE);
|
|
|
|
|
if (emph() == tmplt.emph())
|
|
|
|
|
setEmph(INHERIT);
|
|
|
|
|
if (underbar() == tmplt.underbar())
|
|
|
|
|
setUnderbar(INHERIT);
|
|
|
|
|
if (noun() == tmplt.noun())
|
|
|
|
|
setNoun(INHERIT);
|
|
|
|
|
if (latex() == tmplt.latex())
|
|
|
|
|
setLatex(INHERIT);
|
|
|
|
|
if (color() == tmplt.color())
|
2000-02-10 17:53:36 +00:00
|
|
|
|
setColor(LColor::inherit);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Realize font from a template
|
2000-02-10 17:53:36 +00:00
|
|
|
|
LyXFont & LyXFont::realize(LyXFont const & tmplt)
|
|
|
|
|
{
|
|
|
|
|
if (bits == inherit) {
|
|
|
|
|
bits = tmplt.bits;
|
|
|
|
|
return *this;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (bits.family == INHERIT_FAMILY) {
|
|
|
|
|
bits.family = tmplt.bits.family;
|
|
|
|
|
}
|
|
|
|
|
if (bits.series == INHERIT_SERIES) {
|
|
|
|
|
bits.series = tmplt.bits.series;
|
|
|
|
|
}
|
|
|
|
|
if (bits.shape == INHERIT_SHAPE) {
|
|
|
|
|
bits.shape = tmplt.bits.shape;
|
|
|
|
|
}
|
|
|
|
|
if (bits.size == INHERIT_SIZE) {
|
|
|
|
|
bits.size = tmplt.bits.size;
|
|
|
|
|
}
|
|
|
|
|
if (bits.emph == INHERIT) {
|
|
|
|
|
bits.emph = tmplt.bits.emph;
|
|
|
|
|
}
|
|
|
|
|
if (bits.underbar == INHERIT) {
|
|
|
|
|
bits.underbar = tmplt.bits.underbar;
|
|
|
|
|
}
|
|
|
|
|
if (bits.noun == INHERIT) {
|
|
|
|
|
bits.noun = tmplt.bits.noun;
|
|
|
|
|
}
|
|
|
|
|
if (bits.latex == INHERIT) {
|
|
|
|
|
bits.latex = tmplt.bits.latex;
|
|
|
|
|
}
|
|
|
|
|
if (bits.color == LColor::inherit) {
|
|
|
|
|
bits.color = tmplt.bits.color;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Is font resolved?
|
2000-02-10 17:53:36 +00:00
|
|
|
|
bool LyXFont::resolved() const
|
|
|
|
|
{
|
|
|
|
|
return (family() != INHERIT_FAMILY && series() != INHERIT_SERIES &&
|
|
|
|
|
shape() != INHERIT_SHAPE && size() != INHERIT_SIZE &&
|
|
|
|
|
emph() != INHERIT && underbar() != INHERIT &&
|
|
|
|
|
noun() != INHERIT && latex() != INHERIT &&
|
2000-03-17 10:14:46 +00:00
|
|
|
|
color() != LColor::inherit);
|
2000-02-10 17:53:36 +00:00
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
/// Build GUI description of font state
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string LyXFont::stateText() const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-03-28 02:18:55 +00:00
|
|
|
|
#ifdef HAVE_SSTREAM
|
|
|
|
|
ostringstream ost;
|
|
|
|
|
#else
|
|
|
|
|
char str[1024];
|
|
|
|
|
ostrstream ost(str, 1024);
|
|
|
|
|
#endif
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (family() != INHERIT_FAMILY)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _(GUIFamilyNames[family()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (series() != INHERIT_SERIES)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _(GUISeriesNames[series()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (shape() != INHERIT_SHAPE)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _(GUIShapeNames[shape()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (size() != INHERIT_SIZE)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _(GUISizeNames[size()]) << ", ";
|
2000-02-10 17:53:36 +00:00
|
|
|
|
if (color() != LColor::inherit)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << lcolor.getGUIName(color()) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (emph() != INHERIT)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _("Emphasis ")
|
|
|
|
|
<< _(GUIMiscNames[emph()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (underbar() != INHERIT)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _("Underline ")
|
|
|
|
|
<< _(GUIMiscNames[underbar()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (noun() != INHERIT)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _("Noun ") << _(GUIMiscNames[noun()]) << ", ";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (latex() != INHERIT)
|
2000-03-28 02:18:55 +00:00
|
|
|
|
ost << _("Latex ") << _(GUIMiscNames[latex()]) << ", ";
|
|
|
|
|
//if (buf.empty())
|
|
|
|
|
// ost << _("Default");
|
|
|
|
|
unsigned int opos = ost.tellp();
|
|
|
|
|
lyxerr << "Opos: " << opos << endl;
|
|
|
|
|
if (opos == 0)
|
|
|
|
|
ost << _("Default") << ", ";
|
|
|
|
|
ost << _("Language: ") << _(language()->display.c_str());
|
|
|
|
|
#ifdef HAVE_SSTREAM
|
|
|
|
|
string buf(ost.str().c_str());
|
|
|
|
|
#else
|
|
|
|
|
ost << '\0';
|
|
|
|
|
string buf(ost.str());
|
|
|
|
|
#endif
|
1999-10-02 16:21:10 +00:00
|
|
|
|
buf = strip(buf, ' ');
|
|
|
|
|
buf = strip(buf, ',');
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Set family according to lyx format string
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setLyXFamily(string const & fam)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string s = lowercase(fam);
|
|
|
|
|
|
1999-12-15 06:12:28 +00:00
|
|
|
|
int i = 0;
|
|
|
|
|
while (s != LyXFamilyNames[i] && LyXFamilyNames[i] != "error") ++i;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (s == LyXFamilyNames[i]) {
|
|
|
|
|
setFamily(LyXFont::FONT_FAMILY(i));
|
|
|
|
|
} else
|
1999-10-07 18:44:17 +00:00
|
|
|
|
lyxerr << "LyXFont::setLyXFamily: Unknown family `"
|
|
|
|
|
<< s << '\'' << endl;
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Set series according to lyx format string
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setLyXSeries(string const & ser)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string s = lowercase(ser);
|
|
|
|
|
|
1999-12-15 06:12:28 +00:00
|
|
|
|
int i = 0;
|
|
|
|
|
while (s != LyXSeriesNames[i] && LyXSeriesNames[i] != "error") ++i;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (s == LyXSeriesNames[i]) {
|
|
|
|
|
setSeries(LyXFont::FONT_SERIES(i));
|
|
|
|
|
} else
|
1999-10-07 18:44:17 +00:00
|
|
|
|
lyxerr << "LyXFont::setLyXSeries: Unknown series `"
|
|
|
|
|
<< s << '\'' << endl;
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Set shape according to lyx format string
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setLyXShape(string const & sha)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string s = lowercase(sha);
|
|
|
|
|
|
1999-12-15 06:12:28 +00:00
|
|
|
|
int i = 0;
|
|
|
|
|
while (s != LyXShapeNames[i] && LyXShapeNames[i] != "error") ++i;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (s == LyXShapeNames[i]) {
|
|
|
|
|
setShape(LyXFont::FONT_SHAPE(i));
|
|
|
|
|
} else
|
1999-10-07 18:44:17 +00:00
|
|
|
|
lyxerr << "LyXFont::setLyXShape: Unknown shape `"
|
|
|
|
|
<< s << '\'' << endl;
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Set size according to lyx format string
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setLyXSize(string const & siz)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string s = lowercase(siz);
|
1999-12-15 06:12:28 +00:00
|
|
|
|
int i = 0;
|
|
|
|
|
while (s != LyXSizeNames[i] && LyXSizeNames[i] != "error") ++i;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (s == LyXSizeNames[i]) {
|
|
|
|
|
setSize(LyXFont::FONT_SIZE(i));
|
|
|
|
|
} else
|
1999-10-07 18:44:17 +00:00
|
|
|
|
lyxerr << "LyXFont::setLyXSize: Unknown size `"
|
|
|
|
|
<< s << '\'' << endl;
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Set size according to lyx format string
|
1999-10-02 16:21:10 +00:00
|
|
|
|
LyXFont::FONT_MISC_STATE LyXFont::setLyXMisc(string const & siz)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string s = lowercase(siz);
|
1999-11-15 12:01:38 +00:00
|
|
|
|
int i= 0;
|
1999-12-15 06:12:28 +00:00
|
|
|
|
while (s != LyXMiscNames[i] && LyXMiscNames[i] != "error") ++i;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (s == LyXMiscNames[i])
|
|
|
|
|
return FONT_MISC_STATE(i);
|
1999-10-07 18:44:17 +00:00
|
|
|
|
lyxerr << "LyXFont::setLyXMisc: Unknown misc flag `"
|
|
|
|
|
<< s << '\'' << endl;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return OFF;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// Sets color after LyX text format
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setLyXColor(string const & col)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-02-10 17:53:36 +00:00
|
|
|
|
setColor(lcolor.getFromLyXName(col));
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Sets size after GUI name
|
1999-12-07 00:44:53 +00:00
|
|
|
|
LyXFont & LyXFont::setGUISize(string const & siz)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-02-17 19:59:08 +00:00
|
|
|
|
#warning this might be wrong.
|
2000-02-10 17:53:36 +00:00
|
|
|
|
/// ??????
|
|
|
|
|
// this is how it was how it was done in the lyx repository...
|
|
|
|
|
// but this does not make sense.
|
|
|
|
|
setColor(lcolor.getFromGUIName(siz));
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Returns size in latex format
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string LyXFont::latexSize() const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
return LaTeXSizeNames[size()];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Read a font definition from given file in lyx format
|
|
|
|
|
// Used for layouts
|
|
|
|
|
LyXFont & LyXFont::lyxRead(LyXLex & lex)
|
|
|
|
|
{
|
|
|
|
|
bool error = false;
|
|
|
|
|
bool finished = false;
|
|
|
|
|
while (!finished && lex.IsOK() && !error) {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lowercase(lex.GetString());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
if (tok.empty()) {
|
|
|
|
|
continue;
|
|
|
|
|
} else if (tok == "endfont") {
|
|
|
|
|
finished = true;
|
|
|
|
|
} else if (tok == "family") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lex.GetString();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
setLyXFamily(tok);
|
|
|
|
|
} else if (tok == "series") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lex.GetString();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
setLyXSeries(tok);
|
|
|
|
|
} else if (tok == "shape") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lex.GetString();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
setLyXShape(tok);
|
|
|
|
|
} else if (tok == "size") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lex.GetString();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
setLyXSize(tok);
|
|
|
|
|
} else if (tok == "latex") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lowercase(lex.GetString());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
if (tok == "no_latex") {
|
|
|
|
|
setLatex(OFF);
|
|
|
|
|
} else if (tok == "latex") {
|
|
|
|
|
setLatex(ON);
|
|
|
|
|
} else {
|
|
|
|
|
lex.printError("Illegal LaTeX type`$$Token'");
|
|
|
|
|
}
|
|
|
|
|
} else if (tok == "misc") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lowercase(lex.GetString());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
if (tok == "no_bar") {
|
|
|
|
|
setUnderbar(OFF);
|
|
|
|
|
} else if (tok == "no_emph") {
|
|
|
|
|
setEmph(OFF);
|
|
|
|
|
} else if (tok == "no_noun") {
|
|
|
|
|
setNoun(OFF);
|
|
|
|
|
} else if (tok == "emph") {
|
|
|
|
|
setEmph(ON);
|
|
|
|
|
} else if (tok == "underbar") {
|
|
|
|
|
setUnderbar(ON);
|
|
|
|
|
} else if (tok == "noun") {
|
|
|
|
|
setNoun(ON);
|
|
|
|
|
} else {
|
|
|
|
|
lex.printError("Illegal misc type `$$Token<65>");
|
|
|
|
|
}
|
|
|
|
|
} else if (tok == "color") {
|
|
|
|
|
lex.next();
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string tok = lex.GetString();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
setLyXColor(tok);
|
|
|
|
|
} else {
|
|
|
|
|
lex.printError("Unknown tag `$$Token'");
|
|
|
|
|
error = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
2000-02-10 17:53:36 +00:00
|
|
|
|
return *this;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Writes the changes from this font to orgfont in .lyx format in file
|
1999-12-07 00:44:53 +00:00
|
|
|
|
void LyXFont::lyxWriteChanges(LyXFont const & orgfont, ostream & os) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (orgfont.family() != family()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\family " << LyXFamilyNames[family()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.series() != series()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\series " << LyXSeriesNames[series()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.shape() != shape()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\shape " << LyXShapeNames[shape()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.size() != size()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\size " << LyXSizeNames[size()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.emph() != emph()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\emph " << LyXMiscNames[emph()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.underbar() != underbar()) {
|
|
|
|
|
// This is only for backwards compatibility
|
|
|
|
|
switch (underbar()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
case OFF: os << "\\bar no \n"; break;
|
|
|
|
|
case ON: os << "\\bar under \n"; break;
|
1999-10-07 18:44:17 +00:00
|
|
|
|
case TOGGLE: lyxerr << "LyXFont::lyxWriteFontChanges: "
|
|
|
|
|
"TOGGLE should not appear here!"
|
|
|
|
|
<< endl;
|
1999-12-07 00:44:53 +00:00
|
|
|
|
break;
|
|
|
|
|
case INHERIT: os << "\\bar default \n"; break;
|
1999-10-07 18:44:17 +00:00
|
|
|
|
case IGNORE: lyxerr << "LyXFont::lyxWriteFontChanges: "
|
|
|
|
|
"IGNORE should not appear here!"
|
|
|
|
|
<< endl;
|
1999-12-07 00:44:53 +00:00
|
|
|
|
break;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (orgfont.noun() != noun()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
os << "\\noun " << LyXMiscNames[noun()] << " \n";
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
if (orgfont.latex() != latex()) {
|
|
|
|
|
// This is only for backwards compatibility
|
|
|
|
|
switch (latex()) {
|
1999-12-07 00:44:53 +00:00
|
|
|
|
case OFF: os << "\\latex no_latex \n"; break;
|
|
|
|
|
case ON: os << "\\latex latex \n"; break;
|
1999-10-07 18:44:17 +00:00
|
|
|
|
case TOGGLE: lyxerr << "LyXFont::lyxWriteFontChanges: "
|
|
|
|
|
"TOGGLE should not appear here!"
|
|
|
|
|
<< endl;
|
1999-12-07 00:44:53 +00:00
|
|
|
|
break;
|
|
|
|
|
case INHERIT: os << "\\latex default \n"; break;
|
1999-10-07 18:44:17 +00:00
|
|
|
|
case IGNORE: lyxerr << "LyXFont::lyxWriteFontChanges: "
|
|
|
|
|
"IGNORE should not appear here!"
|
|
|
|
|
<< endl;
|
1999-12-07 00:44:53 +00:00
|
|
|
|
break;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
2000-02-10 17:53:36 +00:00
|
|
|
|
if (orgfont.color() != color()) {
|
|
|
|
|
os << "\\color " << lcolor.getLyXName(color()) << "\n";
|
|
|
|
|
}
|
2000-03-17 10:14:46 +00:00
|
|
|
|
if (orgfont.language() != language()) {
|
|
|
|
|
if (language())
|
2000-03-28 02:18:55 +00:00
|
|
|
|
os << "\\lang " << language()->lang << "\n";
|
2000-03-17 10:14:46 +00:00
|
|
|
|
else
|
|
|
|
|
os << "\\lang unknown\n";
|
2000-02-03 19:51:27 +00:00
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// Writes the head of the LaTeX needed to impose this font
|
|
|
|
|
// Returns number of chars written.
|
2000-03-06 02:42:40 +00:00
|
|
|
|
int LyXFont::latexWriteStartChanges(ostream & os, LyXFont const & base,
|
|
|
|
|
LyXFont const & prev) const
|
|
|
|
|
{
|
|
|
|
|
int count = 0;
|
|
|
|
|
bool env = false;
|
|
|
|
|
|
2000-04-03 11:36:35 +00:00
|
|
|
|
if (language() != base.language() && language() != prev.language()) {
|
2000-03-17 10:14:46 +00:00
|
|
|
|
if (isRightToLeft() != prev.isRightToLeft()) {
|
|
|
|
|
if (isRightToLeft()) {
|
|
|
|
|
os << "\\R{";
|
|
|
|
|
count += 3;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
} else {
|
|
|
|
|
os << "\\L{";
|
|
|
|
|
count += 3;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
string tmp = '{' +
|
|
|
|
|
subst(lyxrc.language_command_begin,
|
|
|
|
|
"$$lang", language()->lang);
|
|
|
|
|
os << tmp;
|
|
|
|
|
count += tmp.length();
|
2000-03-06 02:42:40 +00:00
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2000-03-17 10:14:46 +00:00
|
|
|
|
LyXFont f = *this;
|
|
|
|
|
f.reduce(base);
|
|
|
|
|
|
2000-03-06 02:42:40 +00:00
|
|
|
|
if (f.family() != INHERIT_FAMILY) {
|
|
|
|
|
os << '\\'
|
|
|
|
|
<< LaTeXFamilyNames[f.family()]
|
2000-03-07 01:14:37 +00:00
|
|
|
|
<< '{';
|
2000-03-28 02:18:55 +00:00
|
|
|
|
count += strlen(LaTeXFamilyNames[f.family()]) + 2;
|
2000-03-06 02:42:40 +00:00
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.series() != INHERIT_SERIES) {
|
|
|
|
|
os << '\\'
|
|
|
|
|
<< LaTeXSeriesNames[f.series()]
|
|
|
|
|
<< '{';
|
2000-03-28 02:18:55 +00:00
|
|
|
|
count += strlen(LaTeXSeriesNames[f.series()]) + 2;
|
2000-03-06 02:42:40 +00:00
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.shape() != INHERIT_SHAPE) {
|
|
|
|
|
os << '\\'
|
|
|
|
|
<< LaTeXShapeNames[f.shape()]
|
|
|
|
|
<< '{';
|
2000-03-28 02:18:55 +00:00
|
|
|
|
count += strlen(LaTeXShapeNames[f.shape()]) + 2;
|
2000-03-06 02:42:40 +00:00
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.color() != LColor::inherit) {
|
|
|
|
|
os << "\\textcolor{"
|
|
|
|
|
<< lcolor.getLaTeXName(f.color())
|
|
|
|
|
<< "}{";
|
|
|
|
|
count += lcolor.getLaTeXName(f.color()).length() + 13;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.emph() == ON) {
|
|
|
|
|
os << "\\emph{";
|
|
|
|
|
count += 6;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.underbar() == ON) {
|
|
|
|
|
os << "\\underbar{";
|
|
|
|
|
count += 10;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
// \noun{} is a LyX special macro
|
|
|
|
|
if (f.noun() == ON) {
|
|
|
|
|
os << "\\noun{";
|
|
|
|
|
count += 8;
|
|
|
|
|
env = true; //We have opened a new environment
|
|
|
|
|
}
|
|
|
|
|
if (f.size() != INHERIT_SIZE) {
|
|
|
|
|
// If we didn't open an environment above, we open one here
|
|
|
|
|
if (!env) {
|
|
|
|
|
os << '{';
|
|
|
|
|
++count;
|
|
|
|
|
}
|
|
|
|
|
os << '\\'
|
|
|
|
|
<< LaTeXSizeNames[f.size()]
|
|
|
|
|
<< ' ';
|
2000-03-28 02:18:55 +00:00
|
|
|
|
count += strlen(LaTeXSizeNames[f.size()]) + 2;
|
2000-03-06 02:42:40 +00:00
|
|
|
|
}
|
|
|
|
|
return count;
|
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
|
2000-03-06 02:42:40 +00:00
|
|
|
|
/// Writes ending block of LaTeX needed to close use of this font
|
|
|
|
|
// Returns number of chars written
|
|
|
|
|
// This one corresponds to latexWriteStartChanges(). (Asger)
|
|
|
|
|
int LyXFont::latexWriteEndChanges(ostream & os, LyXFont const & base,
|
|
|
|
|
LyXFont const & next) const
|
|
|
|
|
{
|
|
|
|
|
int count = 0;
|
|
|
|
|
bool env = false;
|
|
|
|
|
|
2000-04-03 11:36:35 +00:00
|
|
|
|
if (language() != base.language() && language() != next.language()) {
|
2000-03-17 10:14:46 +00:00
|
|
|
|
os << "}";
|
2000-03-06 02:42:40 +00:00
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
|
2000-03-17 10:14:46 +00:00
|
|
|
|
LyXFont f = *this; // why do you need this?
|
|
|
|
|
f.reduce(base); // why isn't this just "reduce(base);" (Lgb)
|
|
|
|
|
// Because this function is const. Everything breaks if this
|
|
|
|
|
// method changes the font it represents. There is no speed penalty
|
|
|
|
|
// by using the temporary. (Asger)
|
|
|
|
|
|
2000-03-06 02:42:40 +00:00
|
|
|
|
if (f.family() != INHERIT_FAMILY) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.series() != INHERIT_SERIES) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.shape() != INHERIT_SHAPE) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.color() != LColor::inherit) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.emph() == ON) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.underbar() == ON) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.noun() == ON) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
env = true; // Size change need not bother about closing env.
|
|
|
|
|
}
|
|
|
|
|
if (f.size() != INHERIT_SIZE) {
|
|
|
|
|
// We only have to close if only size changed
|
|
|
|
|
if (!env) {
|
|
|
|
|
os << '}';
|
|
|
|
|
++count;
|
|
|
|
|
}
|
|
|
|
|
}
|
2000-03-17 10:14:46 +00:00
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return count;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-02-10 17:53:36 +00:00
|
|
|
|
LColor::color LyXFont::realColor() const
|
|
|
|
|
{
|
|
|
|
|
if (latex() == ON)
|
|
|
|
|
return LColor::latex;
|
|
|
|
|
if (color() == LColor::none)
|
|
|
|
|
return LColor::foreground;
|
|
|
|
|
return color();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// Convert logical attributes to concrete shape attribute
|
|
|
|
|
LyXFont::FONT_SHAPE LyXFont::realShape() const
|
|
|
|
|
{
|
|
|
|
|
register FONT_SHAPE s = shape();
|
|
|
|
|
|
|
|
|
|
if (emph() == ON) {
|
|
|
|
|
if (s == UP_SHAPE)
|
|
|
|
|
s = ITALIC_SHAPE;
|
|
|
|
|
else
|
|
|
|
|
s = UP_SHAPE;
|
|
|
|
|
}
|
|
|
|
|
if (noun() == ON)
|
|
|
|
|
s = SMALLCAPS_SHAPE;
|
|
|
|
|
return s;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
XFontStruct * LyXFont::getXFontstruct() const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
1999-11-15 12:01:38 +00:00
|
|
|
|
return fontloader.load(family(), series(), realShape(), size());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int LyXFont::maxAscent() const
|
|
|
|
|
{
|
|
|
|
|
return getXFontstruct()->ascent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int LyXFont::maxDescent() const
|
|
|
|
|
{
|
|
|
|
|
return getXFontstruct()->descent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int LyXFont::ascent(char c) const
|
|
|
|
|
{
|
1999-12-07 00:44:53 +00:00
|
|
|
|
XFontStruct * finfo = getXFontstruct();
|
1999-12-16 14:16:42 +00:00
|
|
|
|
unsigned int uc = static_cast<unsigned char>(c);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (finfo->per_char
|
1999-12-16 14:16:42 +00:00
|
|
|
|
&& uc >= finfo->min_char_or_byte2
|
|
|
|
|
&& uc <= finfo->max_char_or_byte2)
|
|
|
|
|
return finfo->per_char[uc - finfo->min_char_or_byte2].ascent;
|
|
|
|
|
else
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return finfo->ascent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int LyXFont::descent(char c) const
|
|
|
|
|
{
|
1999-12-07 00:44:53 +00:00
|
|
|
|
XFontStruct * finfo = getXFontstruct();
|
1999-12-16 14:16:42 +00:00
|
|
|
|
unsigned int uc = static_cast<unsigned char>(c);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (finfo->per_char
|
1999-12-16 14:16:42 +00:00
|
|
|
|
&& uc >= finfo->min_char_or_byte2
|
|
|
|
|
&& uc <= finfo->max_char_or_byte2)
|
|
|
|
|
return finfo->per_char[uc - finfo->min_char_or_byte2].descent;
|
|
|
|
|
else
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return finfo->descent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-12-15 06:12:28 +00:00
|
|
|
|
int LyXFont::lbearing(char c) const
|
|
|
|
|
{
|
|
|
|
|
XFontStruct * finfo = getXFontstruct();
|
1999-12-16 14:16:42 +00:00
|
|
|
|
unsigned int uc = static_cast<unsigned char>(c);
|
1999-12-15 06:12:28 +00:00
|
|
|
|
if (finfo->per_char
|
1999-12-16 14:16:42 +00:00
|
|
|
|
&& uc >= finfo->min_char_or_byte2
|
|
|
|
|
&& uc <= finfo->max_char_or_byte2)
|
|
|
|
|
return finfo->per_char[uc - finfo->min_char_or_byte2].lbearing;
|
|
|
|
|
else
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int LyXFont::rbearing(char c) const
|
|
|
|
|
{
|
|
|
|
|
XFontStruct * finfo = getXFontstruct();
|
1999-12-16 14:16:42 +00:00
|
|
|
|
unsigned int uc = static_cast<unsigned char>(c);
|
1999-12-15 06:12:28 +00:00
|
|
|
|
if (finfo->per_char
|
1999-12-16 14:16:42 +00:00
|
|
|
|
&& uc >= finfo->min_char_or_byte2
|
|
|
|
|
&& uc <= finfo->max_char_or_byte2)
|
|
|
|
|
return finfo->per_char[uc - finfo->min_char_or_byte2].rbearing;
|
|
|
|
|
else
|
1999-12-15 06:12:28 +00:00
|
|
|
|
return width(c);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-03-20 16:37:50 +00:00
|
|
|
|
// Specialized after profiling. (Asger)
|
|
|
|
|
int LyXFont::width(char c) const
|
|
|
|
|
{
|
|
|
|
|
if (realShape() != LyXFont::SMALLCAPS_SHAPE){
|
|
|
|
|
return lyxrc.use_gui ? XTextWidth(getXFontstruct(), &c, 1) : 1;
|
|
|
|
|
} else {
|
|
|
|
|
return textWidth(&c, 1);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
int LyXFont::textWidth(char const * s, int n) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-03-20 16:37:50 +00:00
|
|
|
|
if (!lyxrc.use_gui)
|
|
|
|
|
return n;
|
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (realShape() != LyXFont::SMALLCAPS_SHAPE){
|
|
|
|
|
return XTextWidth(getXFontstruct(), s, n);
|
|
|
|
|
} else {
|
|
|
|
|
// emulate smallcaps since X doesn't support this
|
|
|
|
|
unsigned int result = 0;
|
2000-01-28 11:50:57 +00:00
|
|
|
|
char c;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
LyXFont smallfont = *this;
|
|
|
|
|
smallfont.decSize();
|
|
|
|
|
smallfont.decSize();
|
|
|
|
|
smallfont.setShape(LyXFont::UP_SHAPE);
|
1999-12-15 06:12:28 +00:00
|
|
|
|
for (int i = 0; i < n; ++i) {
|
2000-01-28 11:50:57 +00:00
|
|
|
|
c = s[i];
|
|
|
|
|
// when islower is a macro, the cast is needed (JMarc)
|
|
|
|
|
if (islower(static_cast<unsigned char>(c))){
|
|
|
|
|
c = toupper(c);
|
|
|
|
|
result += XTextWidth(smallfont.getXFontstruct(), &c, 1);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
} else {
|
2000-01-28 11:50:57 +00:00
|
|
|
|
result += XTextWidth(getXFontstruct(), &c, 1);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-10-02 16:21:10 +00:00
|
|
|
|
int LyXFont::stringWidth(string const & s) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
if (s.empty()) return 0;
|
|
|
|
|
return textWidth(s.c_str(), s.length());
|
|
|
|
|
}
|
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
|
1999-10-02 16:21:10 +00:00
|
|
|
|
int LyXFont::signedStringWidth(string const & s) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
if (s.empty()) return 0;
|
|
|
|
|
if (s.c_str()[0] == '-')
|
1999-12-07 00:44:53 +00:00
|
|
|
|
return -textWidth(s.c_str()+1, s.length()-1);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
else
|
1999-12-07 00:44:53 +00:00
|
|
|
|
return textWidth(s.c_str(), s.length());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-02-10 17:53:36 +00:00
|
|
|
|
int LyXFont::drawText(char const * s, int n, Pixmap,
|
|
|
|
|
int, int x) const
|
|
|
|
|
{
|
|
|
|
|
if (realShape() != LyXFont::SMALLCAPS_SHAPE) {
|
|
|
|
|
return XTextWidth(getXFontstruct(), s, n);
|
|
|
|
|
} else {
|
|
|
|
|
// emulate smallcaps since X doesn't support this
|
|
|
|
|
char c;
|
|
|
|
|
int sx = x;
|
|
|
|
|
LyXFont smallfont = *this;
|
|
|
|
|
smallfont.decSize();
|
|
|
|
|
smallfont.decSize();
|
|
|
|
|
smallfont.setShape(LyXFont::UP_SHAPE);
|
|
|
|
|
for (int i = 0; i < n; ++i) {
|
|
|
|
|
c = s[i];
|
|
|
|
|
if (islower(static_cast<unsigned char>(c))){
|
|
|
|
|
c = toupper(c);
|
|
|
|
|
x += XTextWidth(smallfont.getXFontstruct(),
|
|
|
|
|
&c, 1);
|
|
|
|
|
} else {
|
|
|
|
|
x += XTextWidth(getXFontstruct(), &c, 1);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return x - sx;
|
|
|
|
|
}
|
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
int LyXFont::drawString(string const & s, Pixmap pm, int baseline, int x) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
return drawText(s.c_str(), s.length(), pm, baseline, x);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-12-07 00:44:53 +00:00
|
|
|
|
bool LyXFont::equalExceptLatex(LyXFont const & f) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
LyXFont f1 = *this;
|
|
|
|
|
f1.setLatex(f.latex());
|
|
|
|
|
return f1 == f;
|
|
|
|
|
}
|
1999-10-07 18:44:17 +00:00
|
|
|
|
|
2000-03-28 02:18:55 +00:00
|
|
|
|
|
1999-10-07 18:44:17 +00:00
|
|
|
|
ostream & operator<<(ostream & o, LyXFont::FONT_MISC_STATE fms)
|
|
|
|
|
{
|
|
|
|
|
return o << int(fms);
|
|
|
|
|
}
|