src/frontends/Application.C

   1 /**
   2  * \file frontend/Application.C
   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/Gui.h"
  20 #include "frontends/LyXView.h"
  21 #include "frontends/WorkArea.h"
  22
  23 #include "funcrequest.h"
  24 #include "FuncStatus.h"
  25 #include "lyx_main.h"
  26 #include "lyxfont.h"
  27 #include "lyxfunc.h"
  28 #include "lyxrc.h"
  29
  30 #include "support/lstrings.h"
  31 #include "support/os.h"
  32 #include "support/package.h"
  33
  34 #include <boost/scoped_ptr.hpp>
  35 #include <boost/shared_ptr.hpp>
  36
  37 using lyx::support::package;
  38
  39 namespace lyx {
  40 namespace frontend {
  41
  42
  43 Application::Application(int &, char **)
  44 {
  45 }
  46
  47
  48 void Application::setBufferView(BufferView * buffer_view)
  49 {
  50         buffer_view_ = buffer_view;
  51 }
  52
  53
  54 LyXView & Application::createView(unsigned int width,
  55                                                                   unsigned int height,
  56                                                                   int posx, int posy,
  57                                                                   bool maximize)
  58 {
  59         // FIXME: please confirm: with unicode, I think initEncoding()
  60         // is not needed anymore!
  61
  62         // this can't be done before because it needs the Languages object
  63         //initEncodings();
  64
  65         int view_id = gui().newView();
  66         LyXView & view = gui().view(view_id);
  67
  68         theLyXFunc().setLyXView(&view);
  69
  70         // FIXME: for now we assume that there is only one LyXView with id = 0.
  71         /*int workArea_id_ =*/ gui().newWorkArea(width, height, 0);
  72         //WorkArea * workArea_ = & theApp->gui().workArea(workArea_id_);
  73
  74         view.init();
  75         view.setGeometry(width, height, posx, posy, maximize);
  76
  77         return view;
  78 }
  79
  80
  81 int Application::start(std::string const & batch)
  82 {
  83         return exec();
  84 }
  85
  86 } // namespace frontend
  87 } // namespace lyx
  88
  89
  90 lyx::frontend::FontLoader & theFontLoader()
  91 {
  92         static lyx::frontend::NoGuiFontLoader no_gui_font_loader;
  93
  94         if (!lyx::use_gui)
  95                 return no_gui_font_loader;
  96
  97         BOOST_ASSERT(theApp);
  98         return theApp->fontLoader();
  99 }
 100
 101
 102 lyx::frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 103 {
 104         static lyx::frontend::NoGuiFontMetrics no_gui_font_metrics;
 105
 106         if (!lyx::use_gui)
 107                 return no_gui_font_metrics;
 108
 109         BOOST_ASSERT(theApp);
 110         return theApp->fontLoader().metrics(f);
 111 }
 112
 113
 114 lyx::frontend::Clipboard & theClipboard()
 115 {
 116         BOOST_ASSERT(theApp);
 117         return theApp->clipboard();
 118 }
 119
 120
 121 lyx::frontend::Selection & theSelection()
 122 {
 123         BOOST_ASSERT(theApp);
 124         return theApp->selection();
 125 }
 126