src/frontends/Application.cpp

   1 /**
   2  * \file frontend/Application.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Abdelrazak Younes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "frontends/Application.h"
  14
  15 #include "frontends/NoGuiFontLoader.h"
  16 #include "frontends/NoGuiFontMetrics.h"
  17 #include "frontends/FontLoader.h"
  18 #include "frontends/FontMetrics.h"
  19 #include "frontends/LyXView.h"
  20
  21 #include "FuncRequest.h"
  22 #include "FuncStatus.h"
  23 #include "LyX.h"  // for lyx::use_gui
  24 #include "Font.h"
  25 #include "LyXFunc.h"
  26 #include "LyXRC.h"
  27
  28 #include "support/lstrings.h"
  29 #include "support/os.h"
  30
  31
  32 namespace lyx {
  33
  34
  35 frontend::FontLoader & theFontLoader()
  36 {
  37         static frontend::NoGuiFontLoader no_gui_font_loader;
  38
  39         if (!use_gui)
  40                 return no_gui_font_loader;
  41
  42         BOOST_ASSERT(theApp());
  43         return theApp()->fontLoader();
  44 }
  45
  46
  47 frontend::FontMetrics const & theFontMetrics(Font const & f)
  48 {
  49         return theFontMetrics(f.fontInfo());
  50 }
  51
  52
  53 frontend::FontMetrics const & theFontMetrics(FontInfo const & f)
  54 {
  55         static frontend::NoGuiFontMetrics no_gui_font_metrics;
  56
  57         if (!use_gui)
  58                 return no_gui_font_metrics;
  59
  60         BOOST_ASSERT(theApp());
  61         return theApp()->fontLoader().metrics(f);
  62 }
  63
  64
  65 frontend::Clipboard & theClipboard()
  66 {
  67         BOOST_ASSERT(theApp());
  68         return theApp()->clipboard();
  69 }
  70
  71
  72 frontend::Selection & theSelection()
  73 {
  74         BOOST_ASSERT(theApp());
  75         return theApp()->selection();
  76 }
  77
  78
  79 } // namespace lyx