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/FontLoader.h"
  16 #include "frontends/FontMetrics.h"
  17 #include "frontends/Gui.h"
  18 #include "frontends/LyXView.h"
  19 #include "frontends/WorkArea.h"
  20
  21 #include "bufferlist.h"
  22 #include "funcrequest.h"
  23 #include "FuncStatus.h"
  24 #include "LyXAction.h"
  25 #include "lyxfont.h"
  26 #include "lyxfunc.h"
  27 #include "lyxrc.h"
  28 #include "lyxserver.h"
  29 #include "lyxsocket.h"
  30
  31 #include "support/lstrings.h"
  32 #include "support/os.h"
  33 #include "support/package.h"
  34
  35
  36 using lyx::support::package;
  37
  38 namespace lyx {
  39 namespace frontend {
  40
  41 /// The main application class private implementation.
  42 struct Application_pimpl
  43 {
  44         /// our function handler
  45         boost::scoped_ptr<LyXFunc> lyxfunc_;
  46         ///
  47         boost::scoped_ptr<LyXServer> lyx_server_;
  48         ///
  49         boost::scoped_ptr<LyXServerSocket> lyx_socket_;
  50 };
  51
  52
  53 Application::Application(int &, char **)
  54 {
  55         pimpl_ = new Application_pimpl;
  56 }
  57
  58
  59 LyXFunc & Application::lyxFunc()
  60 {
  61         return *pimpl_->lyxfunc_.get();
  62 }
  63
  64
  65 LyXFunc const & Application::lyxFunc() const
  66 {
  67         return *pimpl_->lyxfunc_.get();
  68 }
  69
  70
  71 LyXServer & Application::server()
  72 {
  73         return *pimpl_->lyx_server_.get();
  74 }
  75
  76
  77 LyXServer const & Application::server() const
  78 {
  79         return *pimpl_->lyx_server_.get();
  80 }
  81
  82
  83 LyXServerSocket & Application::socket()
  84 {
  85         return *pimpl_->lyx_socket_.get();
  86 }
  87
  88
  89 LyXServerSocket const & Application::socket() const
  90 {
  91         return *pimpl_->lyx_socket_.get();
  92 }
  93
  94
  95 void Application::setBufferView(BufferView * buffer_view)
  96 {
  97         buffer_view_ = buffer_view;
  98 }
  99
 100
 101 LyXView & Application::createView(unsigned int width,
 102                                                                   unsigned int height,
 103                                                                   int posx, int posy,
 104                                                                   bool maximize)
 105 {
 106         // FIXME: please confirm: with unicode, I think initEncoding()
 107         // is not needed anymore!
 108
 109         // this can't be done before because it needs the Languages object
 110         //initEncodings();
 111
 112         int view_id = gui().newView(width, height);
 113         LyXView & view = gui().view(view_id);
 114
 115         pimpl_->lyxfunc_.reset(new LyXFunc(&view));
 116
 117         // FIXME: for now we assume that there is only one LyXView with id = 0.
 118         /*int workArea_id_ =*/ gui().newWorkArea(width, height, 0);
 119         //WorkArea * workArea_ = & theApp->gui().workArea(workArea_id_);
 120
 121         view.init();
 122         view.setGeometry(width, height, posx, posy, maximize);
 123
 124         return view;
 125 }
 126
 127
 128 int Application::start(std::string const & batch)
 129 {
 130         pimpl_->lyx_server_.reset(new LyXServer(pimpl_->lyxfunc_.get(), lyxrc.lyxpipes));
 131         pimpl_->lyx_socket_.reset(new LyXServerSocket(pimpl_->lyxfunc_.get(),
 132                 lyx::support::os::internal_path(package().temp_dir() + "/lyxsocket")));
 133
 134         // handle the batch commands the user asked for
 135         if (!batch.empty()) {
 136                 pimpl_->lyxfunc_->dispatch(lyxaction.lookupFunc(batch));
 137         }
 138
 139         return exec();
 140 }
 141
 142
 143 } // namespace frontend
 144
 145
 146 FuncStatus getStatus(FuncRequest const & action)
 147 {
 148         return theApp->lyxFunc().getStatus(action);
 149 }
 150
 151
 152 void dispatch(FuncRequest const & action)
 153 {
 154         theApp->lyxFunc().dispatch(action);
 155 }
 156
 157 } // namespace lyx
 158
 159
 160 LyXFunc & theLyXFunc()
 161 {
 162         return theApp->lyxFunc();
 163 }
 164
 165
 166 lyx::frontend::FontLoader & theFontLoader()
 167 {
 168         return theApp->fontLoader();
 169 }
 170
 171
 172 lyx::frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 173 {
 174         return theApp->fontLoader().metrics(f);
 175 }
 176
 177
 178 lyx::frontend::Clipboard & theClipboard()
 179 {
 180         return theApp->clipboard();
 181 }
 182
 183
 184 lyx::frontend::Selection & theSelection()
 185 {
 186         return theApp->selection();
 187 }