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         ///
  45         BufferList buffer_list_;
  46         /// our function handler
  47         boost::scoped_ptr<LyXFunc> lyxfunc_;
  48         ///
  49         boost::scoped_ptr<LyXServer> lyx_server_;
  50         ///
  51         boost::scoped_ptr<LyXServerSocket> lyx_socket_;
  52 };
  53
  54
  55 Application::Application(int &, char **)
  56 {
  57         pimpl_ = new Application_pimpl;
  58 }
  59
  60
  61 LyXFunc & Application::lyxFunc()
  62 {
  63         return *pimpl_->lyxfunc_.get();
  64 }
  65
  66
  67 LyXFunc const & Application::lyxFunc() const
  68 {
  69         return *pimpl_->lyxfunc_.get();
  70 }
  71
  72
  73 LyXServer & Application::server()
  74 {
  75         return *pimpl_->lyx_server_.get();
  76 }
  77
  78
  79 LyXServer const & Application::server() const
  80 {
  81         return *pimpl_->lyx_server_.get();
  82 }
  83
  84
  85 LyXServerSocket & Application::socket()
  86 {
  87         return *pimpl_->lyx_socket_.get();
  88 }
  89
  90
  91 LyXServerSocket const & Application::socket() const
  92 {
  93         return *pimpl_->lyx_socket_.get();
  94 }
  95
  96
  97 BufferList & Application::bufferList()
  98 {
  99         return pimpl_->buffer_list_;
 100 }
 101
 102
 103 BufferList const & Application::bufferList() const
 104 {
 105         return pimpl_->buffer_list_;
 106 }
 107
 108
 109 void Application::setBufferView(BufferView * buffer_view)
 110 {
 111         buffer_view_ = buffer_view;
 112 }
 113
 114
 115 LyXView & Application::createView(unsigned int width,
 116                                                                   unsigned int height,
 117                                                                   int posx, int posy,
 118                                                                   bool maximize)
 119 {
 120         // FIXME: please confirm: with unicode, I think initEncoding()
 121         // is not needed anymore!
 122
 123         // this can't be done before because it needs the Languages object
 124         //initEncodings();
 125
 126         int view_id = gui().newView(width, height);
 127         LyXView & view = gui().view(view_id);
 128
 129         pimpl_->lyxfunc_.reset(new LyXFunc(&view));
 130
 131         // FIXME: for now we assume that there is only one LyXView with id = 0.
 132         /*int workArea_id_ =*/ gui().newWorkArea(width, height, 0);
 133         //WorkArea * workArea_ = & theApp->gui().workArea(workArea_id_);
 134
 135         view.init();
 136         view.setGeometry(width, height, posx, posy, maximize);
 137
 138         return view;
 139 }
 140
 141
 142 int Application::start(std::string const & batch)
 143 {
 144         pimpl_->lyx_server_.reset(new LyXServer(pimpl_->lyxfunc_.get(), lyxrc.lyxpipes));
 145         pimpl_->lyx_socket_.reset(new LyXServerSocket(pimpl_->lyxfunc_.get(),
 146                 lyx::support::os::internal_path(package().temp_dir() + "/lyxsocket")));
 147
 148         // handle the batch commands the user asked for
 149         if (!batch.empty()) {
 150                 pimpl_->lyxfunc_->dispatch(lyxaction.lookupFunc(batch));
 151         }
 152
 153         return exec();
 154 }
 155
 156
 157 } // namespace frontend
 158
 159
 160 FuncStatus getStatus(FuncRequest const & action)
 161 {
 162         return theApp->lyxFunc().getStatus(action);
 163 }
 164
 165
 166 void dispatch(FuncRequest const & action)
 167 {
 168         theApp->lyxFunc().dispatch(action);
 169 }
 170
 171 } // namespace lyx
 172
 173
 174 LyXFunc & theLyXFunc()
 175 {
 176         return theApp->lyxFunc();
 177 }
 178
 179
 180 BufferList & theBufferList()
 181 {
 182         return theApp->bufferList();
 183 }
 184
 185
 186 lyx::frontend::FontLoader & theFontLoader()
 187 {
 188         return theApp->fontLoader();
 189 }
 190
 191
 192 lyx::frontend::FontMetrics const & theFontMetrics(LyXFont const & f)
 193 {
 194         return theApp->fontLoader().metrics(f);
 195 }
 196
 197
 198 lyx::frontend::Clipboard & theClipboard()
 199 {
 200         return theApp->clipboard();
 201 }
 202
 203
 204 lyx::frontend::Selection & theSelection()
 205 {
 206         return theApp->selection();
 207 }