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         : current_view_(0)
  43 {
  44         // FIXME: please confirm: with unicode, I think initEncoding()
  45         // is not needed anymore!
  46
  47         // this can't be done before because it needs the Languages object
  48         //initEncodings();
  49 }
  50
  51
  52 LyXView & Application::createView(unsigned int width,
  53                                   unsigned int height,
  54                                   int posx, int posy,
  55                                   bool maximize,
  56                                   unsigned int iconSizeXY,
  57                                   const std::string & geometryArg)
  58 {
  59         LyXView & view = gui().createRegisteredView();
  60         int view_id = view.id();
  61
  62         theLyXFunc().setLyXView(&view);
  63
  64         /*int workArea_id_ =*/ gui().newWorkArea(width, height, view_id);
  65
  66         view.init();
  67         view.setGeometry(width, height, posx, posy, maximize, iconSizeXY, geometryArg);
  68         view.setFocus();
  69
  70         setCurrentView(view);
  71
  72         return view;
  73 }
  74
  75
  76 LyXView const * Application::currentView() const
  77 {
  78         return current_view_;
  79 }
  80
  81
  82 LyXView * Application::currentView()
  83 {
  84         return current_view_;
  85 }
  86
  87
  88 void Application::setCurrentView(LyXView & current_view)
  89 {
  90         current_view_ = &current_view;
  91 }
  92
  93 } // namespace frontend
  94
  95
  96
  97 frontend::FontLoader & theFontLoader()
  98 {
  99         static frontend::NoGuiFontLoader no_gui_font_loader;
 100
 101         if (!use_gui)
 102                 return no_gui_font_loader;
 103
 104         BOOST_ASSERT(theApp());
 105         return theApp()->fontLoader();
 106 }
 107
 108
 109 frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 110 {
 111         static frontend::NoGuiFontMetrics no_gui_font_metrics;
 112
 113         if (!use_gui)
 114                 return no_gui_font_metrics;
 115
 116         BOOST_ASSERT(theApp());
 117         return theApp()->fontLoader().metrics(f);
 118 }
 119
 120
 121 frontend::Clipboard & theClipboard()
 122 {
 123         BOOST_ASSERT(theApp());
 124         return theApp()->clipboard();
 125 }
 126
 127
 128 frontend::Selection & theSelection()
 129 {
 130         BOOST_ASSERT(theApp());
 131         return theApp()->selection();
 132 }
 133
 134
 135 } // namespace lyx