-// -*- C++ -*-
/* This file is part of
* ======================================================
*
#pragma implementation "FontLoader.h"
#endif
-#include "gettext.h"
#include "FontLoader.h"
#include "FontInfo.h"
+#include "gettext.h"
#include "debug.h"
#include "lyxrc.h" // lyxrc.font_*
#include "BufferView.h"
#include "LyXView.h"
-#include "lyxfunc.h"
+#include "frontends/GUIRunTime.h"
using std::endl;
reset();
}
+
// Destroy font loader
FontLoader::~FontLoader()
{
unload();
}
+
// Update fonts after zoom, dpi, font names, or norm change
// For now, we just ditch all fonts we have. Later, we should
// reuse the ones that are already loaded.
unload();
}
+
// Reset font loader
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;
}
}
+
// Unload all fonts
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]) {
}
for (int i4 = 0; i4 < 10; ++i4) {
if (fontstruct[i1][i2][i3][i4]) {
- XFreeFont(fl_get_display(), fontstruct[i1][i2][i3][i4]);
+ XFreeFont(GUIRunTime::x11Display(), fontstruct[i1][i2][i3][i4]);
fontstruct[i1][i2][i3][i4] = 0;
}
}
}
}
+
// Get font info
/* Takes care of finding which font that can match the given request. Tries
different alternatives. */
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-*-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::CMR_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-cmr-medium-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::CMSY_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-cmsy-*-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::CMM_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-cmmi-medium-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::CMEX_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-cmex-*-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::MSA_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-msam-*-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ case LyXFont::MSB_FAMILY:
+ fontinfo[family][series][shape] =
+ new FontInfo("-*-msbm-*-*-*-*-*-*-*-*-*-*-*-*");
+ return;
+
+ default:
+ break;
}
+
// Normal font. Let's search for an existing name that matches.
string ffamily;
XFontStruct * fs = 0;
- current_view->owner()->getLyXFunc()
- ->Dispatch(LFUN_MESSAGE_PUSH,
- _("Loading font into X-Server..."));
+ current_view->owner()->messagePush(_("Loading font into X-Server..."));
- fs = XLoadQueryFont(fl_get_display(), font.c_str());
+ fs = XLoadQueryFont(GUIRunTime::x11Display(), font.c_str());
if (fs == 0) {
if (font == "fixed") {
lyxerr << "We're doomed. Can't get 'fixed' font." << endl;
} else {
lyxerr << "Could not get font. Using 'fixed'." << endl;
- fs = XLoadQueryFont(fl_get_display(), "fixed");
+ fs = XLoadQueryFont(GUIRunTime::x11Display(), "fixed");
}
} else if (lyxerr.debugging(Debug::FONT)) {
// Tell user the font matching
f.setEmph(LyXFont::INHERIT);
f.setUnderbar(LyXFont::INHERIT);
f.setNoun(LyXFont::INHERIT);
- f.setLatex(LyXFont::INHERIT);
f.setColor(LColor::inherit);
lyxerr << "Font '" << f.stateText(0)
<< "' matched by\n" << font << endl;
}
- current_view->owner()->getLyXFunc()->Dispatch(LFUN_MESSAGE_POP);
+ current_view->owner()->messagePop();
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();
+}