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nbtab.cc
author Akos Ladanyi <ladanyi@tmit.bme.hu>
Mon, 07 Jul 2008 15:20:43 +0100
changeset 3 2cc5ed6e6255
permissions -rw-r--r--
Use hg changeset hash instead of svn revision. 
     1 /* -*- C++ -*-

     2  *

     3  * This file is a part of LEMON, a generic C++ optimization library

     4  *

     5  * Copyright (C) 2003-2006

     6  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

     7  * (Egervary Research Group on Combinatorial Optimization, EGRES).

     8  *

     9  * Permission to use, modify and distribute this software is granted

    10  * provided that this copyright notice appears in all copies. For

    11  * precise terms see the accompanying LICENSE file.

    12  *

    13  * This software is provided "AS IS" with no warranty of any kind,

    14  * express or implied, and with no claim as to its suitability for any

    15  * purpose.

    16  *

    17  */

    18 

    19 #include <nbtab.h>

    20 #include <mapstorage.h>

    21 #include <eps_win.h>

    22 #include <map_win.h>

    23 #include <design_win.h>

    24 #include <graph_displayer_canvas.h>

    25 

    26 

    27 

    28 NoteBookTab::NoteBookTab():mapwinexists(false), designwinexists(false), epswinexists(false)

    29 {

    30   mapstorage=new MapStorage();

    31 

    32   Gtk::ScrolledWindow *pScrolledWindow = Gtk::manage(new Gtk::ScrolledWindow);

    33   pScrolledWindow->set_shadow_type(Gtk::SHADOW_ETCHED_IN);

    34   gd_canvas=Gtk::manage(new DigraphDisplayerCanvas(*this));

    35   pScrolledWindow->add(*gd_canvas);

    36   add(*pScrolledWindow);

    37 

    38   //connecting signals - controller character

    39   mapstorage->signal_prop_ch().connect(sigc::mem_fun(*gd_canvas, &DigraphDisplayerCanvas::propertyChange));

    40   mapstorage->signal_node_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewNodeMap));

    41   mapstorage->signal_arc_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewArcMap));

    42   mapstorage->signal_background_ch().connect(sigc::mem_fun(*gd_canvas, &DigraphDisplayerCanvas::setBackground));

    43   show_all_children();

    44   show();

    45 }

    46 

    47 NoteBookTab::~NoteBookTab()

    48 {

    49   delete mapstorage;

    50 }

    51 

    52 void NoteBookTab::readFile(const std::string &file)

    53 {

    54   mapstorage->readFromFile(file);

    55   mapstorage->setFileName(file);

    56   mapstorage->setModified(false);

    57   gd_canvas->drawDigraph();

    58   if(mapwinexists)

    59     {

    60       mapwin->update(

    61           mapstorage->getArcMapList(NUM),

    62           mapstorage->getArcMapList(STR),

    63           mapstorage->getNodeMapList(NUM),

    64           mapstorage->getNodeMapList(STR));

    65     }

    66   title_changed(Glib::filename_display_basename(file));

    67 }

    68 

    69 void NoteBookTab::newFile()

    70 {

    71   if (mapstorage->getModified())

    72   {

    73     Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true,

    74         Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);

    75     mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT);

    76     mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

    77     mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);

    78     switch (mdialog.run())

    79     {

    80       case Gtk::RESPONSE_CANCEL:

    81         return;

    82       case Gtk::RESPONSE_REJECT:

    83         break;

    84       case Gtk::RESPONSE_ACCEPT:

    85         saveFile();

    86         break;

    87     }

    88   }

    89   gd_canvas->clear();

    90   mapstorage->clear();

    91   if(mapwinexists)

    92     {

    93       mapwin->update(

    94           mapstorage->getArcMapList(NUM),

    95           mapstorage->getArcMapList(STR),

    96           mapstorage->getNodeMapList(NUM),

    97           mapstorage->getNodeMapList(STR));

    98     }

    99   title_changed("unsaved file");

   100 }

   101 

   102 void NoteBookTab::openFile()

   103 {

   104   if (mapstorage->getModified())

   105   {

   106     Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, 

   107         Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);

   108     mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT);

   109     mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

   110     mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);

   111     switch (mdialog.run())

   112     {

   113       case Gtk::RESPONSE_CANCEL:

   114         return;

   115       case Gtk::RESPONSE_REJECT:

   116         break;

   117       case Gtk::RESPONSE_ACCEPT:

   118         saveFile();

   119         break;

   120     }

   121   }

   122   Gtk::FileChooserDialog fcdialog("Open File");

   123   fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

   124   fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT);

   125   if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)

   126   {

   127     gd_canvas->clear();

   128     std::cout << mapstorage << std::endl;

   129     mapstorage->clear();

   130     Glib::ustring filename = fcdialog.get_filename();

   131     if (!mapstorage->readFromFile(filename))

   132     {

   133       mapstorage->setFileName(filename);

   134       mapstorage->setModified(false);

   135       gd_canvas->drawDigraph();

   136       if(mapwinexists)

   137 	{

   138           mapwin->update(

   139               mapstorage->getArcMapList(NUM),

   140               mapstorage->getArcMapList(STR),

   141               mapstorage->getNodeMapList(NUM),

   142               mapstorage->getNodeMapList(STR));

   143 	}

   144       title_changed(Glib::filename_display_basename(filename));

   145     }

   146   }

   147 }

   148 

   149 void NoteBookTab::saveFile()

   150 {

   151   if (mapstorage->getFileName() == "") {

   152     saveFileAs();

   153   }

   154   else

   155   {

   156     mapstorage->writeToFile(mapstorage->getFileName());

   157     mapstorage->setModified(false);

   158     title_changed(Glib::filename_display_basename(mapstorage->getFileName()));

   159   }

   160 }

   161 

   162 void NoteBookTab::saveFileAs()

   163 {

   164   Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE);

   165   fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

   166   fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);

   167   if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)

   168   {

   169     Glib::ustring filename = fcdialog.get_filename();

   170     mapstorage->setFileName(filename);

   171     mapstorage->writeToFile(filename);

   172     mapstorage->setModified(false);

   173     title_changed(Glib::filename_display_basename(filename));

   174   }

   175 }

   176 

   177 void NoteBookTab::close()

   178 {

   179   if (mapstorage->getModified())

   180   {

   181     Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true,

   182         Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);

   183     mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);

   184     mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

   185     mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);

   186     switch (mdialog.run())

   187     {

   188       case Gtk::RESPONSE_CANCEL:

   189         return;

   190       case Gtk::RESPONSE_REJECT:

   191         break;

   192       case Gtk::RESPONSE_ACCEPT:

   193         saveFile();

   194         break;

   195     }

   196   }

   197   gd_canvas->clear();

   198   mapstorage->clear();

   199   if(mapwinexists)

   200     {

   201       mapwin->update(

   202           mapstorage->getArcMapList(NUM),

   203           mapstorage->getArcMapList(STR),

   204           mapstorage->getNodeMapList(NUM),

   205           mapstorage->getNodeMapList(STR));

   206     }

   207   title_changed("unsaved file");

   208 }

   209 

   210 void NoteBookTab::propertyChange(bool itisarc, int prop, std::string mapname)

   211 {

   212   mapstorage->changeActiveMap(itisarc, prop, mapname);

   213 }

   214 

   215 sigc::signal<void, NoteBookTab *, bool> NoteBookTab::signal_newmap_needed()

   216 {

   217   return signal_newmap;

   218 }

   219 

   220 void NoteBookTab::popupNewMapWin(bool itisarc)

   221 {

   222   signal_newmap.emit(this, itisarc);

   223 }

   224 

   225 std::string NoteBookTab::getActiveArcMap(int prop)

   226 {

   227   return mapstorage->getActiveArcMap(prop);

   228 }

   229 

   230 std::string NoteBookTab::getActiveNodeMap(int prop)

   231 {

   232   return mapstorage->getActiveNodeMap(prop);

   233 }

   234 

   235 void NoteBookTab::registerNewArcMap(std::string mapname, MapValue::Type type)

   236 {

   237   if(mapwinexists)

   238     {

   239       mapwin->registerNewArcMap(mapname, type);

   240     }

   241 }

   242 

   243 void NoteBookTab::registerNewNodeMap(std::string mapname, MapValue::Type type)

   244 {

   245   if(mapwinexists)

   246     {

   247       mapwin->registerNewNodeMap(mapname, type);

   248     }

   249   if(epswinexists)

   250     {

   251       epswin->registerNewNodeMap(mapname, type);

   252     }

   253 }

   254 

   255 void NoteBookTab::createMapWin(std::string name)

   256 {

   257   if(!mapwinexists)

   258     {

   259       mapwin=new MapWin("Map Setup - "+name,

   260           mapstorage->getArcMapList(NUM),

   261           mapstorage->getArcMapList(STR),

   262           mapstorage->getNodeMapList(NUM),

   263           mapstorage->getNodeMapList(STR),

   264           *this);

   265       mapst2mapwin=mapstorage->signal_map_win_ch().connect(sigc::mem_fun(*mapwin, &MapWin::changeEntry));

   266       mapwin->show();

   267       mapwinexists=true;

   268     }

   269 }

   270 

   271 void NoteBookTab::createExportToEPSWin(std::string name)

   272 {

   273   if(!epswinexists)

   274     {

   275       epswin=new EpsWin("Export to EPS - "+name, mapstorage->getNodeMapList(NUM), mapstorage->getNodeMapList(STR));

   276       epswin->show();

   277       epswinexists=true;

   278       epswin->signal_eps_details_ch().connect(sigc::mem_fun(*this, &NoteBookTab::exportDigraphToEPS));

   279       epswin->signal_eps_close_ch().connect(sigc::mem_fun(*this, &NoteBookTab::closeEpsWin));

   280       epswin->signal_new_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::popupNewMapWin));

   281     }

   282 }

   283 

   284 

   285 void NoteBookTab::createDesignWin(std::string name)

   286 {

   287   if(!designwinexists)

   288     {

   289       double attraction, propulsation;

   290       int iterations;

   291       mapstorage->get_design_data(attraction, propulsation, iterations);

   292       designwin=new DesignWin("Design Setup - "+name, attraction, propulsation, iterations);

   293 

   294       designwin->signal_attraction().connect(sigc::mem_fun(*mapstorage, &MapStorage::set_attraction));

   295       designwin->signal_propulsation().connect(sigc::mem_fun(*mapstorage, &MapStorage::set_propulsation));

   296       designwin->signal_iteration().connect(sigc::mem_fun(*mapstorage, &MapStorage::set_iteration));

   297       designwin->close_run().connect(sigc::mem_fun(*gd_canvas, &DigraphDisplayerCanvas::reDesignDigraph));

   298 

   299       designwin->signal_delete_event().connect(sigc::mem_fun(*this, &NoteBookTab::closeDesignWin));

   300 

   301       mapst2designwin=mapstorage->signal_design_win_ch().connect(sigc::mem_fun(*designwin, &DesignWin::set_data));

   302 

   303       designwin->show();

   304       designwinexists=true;

   305     }

   306 }

   307 

   308 void NoteBookTab::closeMapWin()

   309 {

   310   mapst2mapwin.disconnect();

   311   mapwinexists=false;

   312   delete mapwin;

   313 }

   314 

   315 void NoteBookTab::closeEpsWin()

   316 {

   317   epswinexists=false;

   318   delete epswin;

   319 }

   320 

   321 bool NoteBookTab::closeDesignWin(GdkEventAny * e)

   322 {

   323   if(e->type==GDK_DELETE)

   324     {

   325       designwinexists=false;

   326       mapst2designwin.disconnect();

   327       delete designwin;

   328     }

   329 }

   330 

   331 sigc::signal<void, std::string> NoteBookTab::signal_title_ch()

   332 {

   333   return signal_title;

   334 }

   335 

   336 void NoteBookTab::setView(bool autoscale, bool zoomtrack, double width, double radius)

   337 {

   338   gd_canvas->setView(autoscale, zoomtrack, width, radius);

   339 }

   340 

   341 void NoteBookTab::getView(bool & autoscale, bool & zoomtrack, double& width, double& radius)

   342 {

   343   gd_canvas->getView(autoscale, zoomtrack, width, radius);

   344 }

   345 

   346 void NoteBookTab::reDesignDigraph()

   347 {

   348   gd_canvas->reDesignDigraph();

   349 }

   350 

   351 void NoteBookTab::active_maps_needed()

   352 {

   353   mapstorage->broadcastActiveMaps();

   354 }

   355 

   356 void NoteBookTab::exportDigraphToEPS(std::vector<bool> options, std::string filename, std::string shapemap)

   357 {

   358   mapstorage->exportDigraphToEPS(options, filename, shapemap);

   359 }

   360 

   361 void NoteBookTab::title_changed(std::string newtitle)

   362 {

   363   signal_title.emit(newtitle);

   364   if(epswinexists)

   365     {

   366       epswin->set_title(newtitle);

   367     }

   368   if(designwinexists)

   369     {

   370       designwin->set_title(newtitle);

   371     }

   372 }
glemon