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
  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 {
  57         int view_id = gui().newView();
  58         LyXView & view = gui().view(view_id);
  59
  60         theLyXFunc().setLyXView(&view);
  61
  62         /*int workArea_id_ =*/ gui().newWorkArea(width, height, view_id);
  63
  64         view.init();
  65         view.setGeometry(width, height, posx, posy, maximize, iconSizeXY);
  66
  67         setCurrentView(view);
  68
  69         return view;
  70 }
  71
  72
  73 LyXView const & Application::currentView() const
  74 {
  75         return *current_view_;
  76 }
  77
  78
  79 LyXView & Application::currentView()
  80 {
  81         return *current_view_;
  82 }
  83
  84
  85 void Application::setCurrentView(LyXView & current_view)
  86 {
  87         current_view_ = &current_view;
  88 }
  89
  90 } // namespace frontend
  91
  92
  93
  94 frontend::FontLoader & theFontLoader()
  95 {
  96         static frontend::NoGuiFontLoader no_gui_font_loader;
  97
  98         if (!use_gui)
  99                 return no_gui_font_loader;
 100
 101         BOOST_ASSERT(theApp);
 102         return theApp->fontLoader();
 103 }
 104
 105
 106 frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 107 {
 108         static frontend::NoGuiFontMetrics no_gui_font_metrics;
 109
 110         if (!use_gui)
 111                 return no_gui_font_metrics;
 112
 113         BOOST_ASSERT(theApp);
 114         return theApp->fontLoader().metrics(f);
 115 }
 116
 117
 118 frontend::Clipboard & theClipboard()
 119 {
 120         BOOST_ASSERT(theApp);
 121         return theApp->clipboard();
 122 }
 123
 124
 125 frontend::Selection & theSelection()
 126 {
 127         BOOST_ASSERT(theApp);
 128         return theApp->selection();
 129 }
 130
 131
 132 } // namespace lyx