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"  // for lyx::use_gui
  26 #include "lyxfont.h"
  27 #include "lyxfunc.h"
  28 #include "lyxrc.h"
  29
  30 #include "support/lstrings.h"
  31 #include "support/os.h"
  32
  33 #include <boost/scoped_ptr.hpp>
  34 #include <boost/shared_ptr.hpp>
  35
  36
  37 namespace lyx {
  38 namespace frontend {
  39
  40
  41 Application::Application(int &, char **)
  42 {
  43         // FIXME: please confirm: with unicode, I think initEncoding()
  44         // is not needed anymore!
  45
  46         // this can't be done before because it needs the Languages object
  47         //initEncodings();
  48 }
  49
  50
  51 LyXView & Application::createView(unsigned int width,
  52                                                                   unsigned int height,
  53                                                                   int posx, int posy,
  54                                                                   bool maximize,
  55                                                                   unsigned int iconSizeXY,
  56                                                                   const std::string & geometryArg)
  57 {
  58         LyXView & view = gui().createRegisteredView();
  59         int view_id = view.id();
  60
  61         theLyXFunc().setLyXView(&view);
  62
  63         /*int workArea_id_ =*/ gui().newWorkArea(width, height, view_id);
  64
  65         view.init();
  66         view.setGeometry(width, height, posx, posy, maximize, iconSizeXY, geometryArg);
  67
  68         setCurrentView(view);
  69
  70         return view;
  71 }
  72
  73
  74 LyXView const * Application::currentView() const
  75 {
  76         return current_view_;
  77 }
  78
  79
  80 LyXView * Application::currentView()
  81 {
  82         return current_view_;
  83 }
  84
  85
  86 void Application::setCurrentView(LyXView & current_view)
  87 {
  88         current_view_ = &current_view;
  89 }
  90
  91 } // namespace frontend
  92
  93
  94
  95 frontend::FontLoader & theFontLoader()
  96 {
  97         static frontend::NoGuiFontLoader no_gui_font_loader;
  98
  99         if (!use_gui)
 100                 return no_gui_font_loader;
 101
 102         BOOST_ASSERT(theApp());
 103         return theApp()->fontLoader();
 104 }
 105
 106
 107 frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 108 {
 109         static frontend::NoGuiFontMetrics no_gui_font_metrics;
 110
 111         if (!use_gui)
 112                 return no_gui_font_metrics;
 113
 114         BOOST_ASSERT(theApp());
 115         return theApp()->fontLoader().metrics(f);
 116 }
 117
 118
 119 frontend::Clipboard & theClipboard()
 120 {
 121         BOOST_ASSERT(theApp());
 122         return theApp()->clipboard();
 123 }
 124
 125
 126 frontend::Selection & theSelection()
 127 {
 128         BOOST_ASSERT(theApp());
 129         return theApp()->selection();
 130 }
 131
 132
 133 } // namespace lyx