src/frontends/Application.cpp

   1 /**
   2  * \file frontend/Application.cpp
   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.h"  // for lyx::use_gui
  26 #include "Font.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 }
  45
  46
  47 LyXView & Application::createView(unsigned int width,
  48                                   unsigned int height,
  49                                   int posx, int posy,
  50                                   int maximized,
  51                                   unsigned int iconSizeXY,
  52                                   const std::string & geometryArg)
  53 {
  54         LyXView & view = gui().createRegisteredView();
  55         int view_id = view.id();
  56
  57         theLyXFunc().setLyXView(&view);
  58
  59         /*int workArea_id_ =*/ gui().newWorkArea(width, height, view_id);
  60
  61         view.init();
  62         view.setGeometry(width, height, posx, posy, maximized, iconSizeXY, geometryArg);
  63         view.setFocus();
  64
  65         setCurrentView(view);
  66
  67         return view;
  68 }
  69
  70
  71 LyXView const * Application::currentView() const
  72 {
  73         return current_view_;
  74 }
  75
  76
  77 LyXView * Application::currentView()
  78 {
  79         return current_view_;
  80 }
  81
  82
  83 void Application::setCurrentView(LyXView & current_view)
  84 {
  85         current_view_ = &current_view;
  86 }
  87
  88 } // namespace frontend
  89
  90
  91
  92 frontend::FontLoader & theFontLoader()
  93 {
  94         static frontend::NoGuiFontLoader no_gui_font_loader;
  95
  96         if (!use_gui)
  97                 return no_gui_font_loader;
  98
  99         BOOST_ASSERT(theApp());
 100         return theApp()->fontLoader();
 101 }
 102
 103
 104 frontend::FontMetrics const & theFontMetrics(Font const & f)
 105 {
 106         static frontend::NoGuiFontMetrics no_gui_font_metrics;
 107
 108         if (!use_gui)
 109                 return no_gui_font_metrics;
 110
 111         BOOST_ASSERT(theApp());
 112         return theApp()->fontLoader().metrics(f);
 113 }
 114
 115
 116 frontend::Clipboard & theClipboard()
 117 {
 118         BOOST_ASSERT(theApp());
 119         return theApp()->clipboard();
 120 }
 121
 122
 123 frontend::Selection & theSelection()
 124 {
 125         BOOST_ASSERT(theApp());
 126         return theApp()->selection();
 127 }
 128
 129
 130 } // namespace lyx