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 {
  56         int view_id = gui().newView();
  57         LyXView & view = gui().view(view_id);
  58
  59         theLyXFunc().setLyXView(&view);
  60
  61         /*int workArea_id_ =*/ gui().newWorkArea(width, height, view_id);
  62
  63         view.init();
  64         view.setGeometry(width, height, posx, posy, maximize);
  65
  66         setCurrentView(view);
  67
  68         return view;
  69 }
  70
  71
  72 LyXView const & Application::currentView() const
  73 {
  74         return *current_view_;
  75 }
  76
  77
  78 LyXView & Application::currentView()
  79 {
  80         return *current_view_;
  81 }
  82
  83
  84 void Application::setCurrentView(LyXView & current_view)
  85 {
  86         current_view_ = &current_view;
  87 }
  88
  89
  90 int Application::start(std::string const & /*batch*/)
  91 {
  92         return exec();
  93 }
  94
  95
  96 } // namespace frontend
  97
  98
  99
 100 frontend::FontLoader & theFontLoader()
 101 {
 102         static frontend::NoGuiFontLoader no_gui_font_loader;
 103
 104         if (!use_gui)
 105                 return no_gui_font_loader;
 106
 107         BOOST_ASSERT(theApp);
 108         return theApp->fontLoader();
 109 }
 110
 111
 112 frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 113 {
 114         static frontend::NoGuiFontMetrics no_gui_font_metrics;
 115
 116         if (!use_gui)
 117                 return no_gui_font_metrics;
 118
 119         BOOST_ASSERT(theApp);
 120         return theApp->fontLoader().metrics(f);
 121 }
 122
 123
 124 frontend::Clipboard & theClipboard()
 125 {
 126         BOOST_ASSERT(theApp);
 127         return theApp->clipboard();
 128 }
 129
 130
 131 frontend::Selection & theSelection()
 132 {
 133         BOOST_ASSERT(theApp);
 134         return theApp->selection();
 135 }
 136
 137
 138 } // namespace lyx