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