hegyi@1: /* -*- C++ -*-
hegyi@1:  *
hegyi@1:  * This file is a part of LEMON, a generic C++ optimization library
hegyi@1:  *
hegyi@1:  * Copyright (C) 2003-2006
hegyi@1:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
hegyi@1:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
hegyi@1:  *
hegyi@1:  * Permission to use, modify and distribute this software is granted
hegyi@1:  * provided that this copyright notice appears in all copies. For
hegyi@1:  * precise terms see the accompanying LICENSE file.
hegyi@1:  *
hegyi@1:  * This software is provided "AS IS" with no warranty of any kind,
hegyi@1:  * express or implied, and with no claim as to its suitability for any
hegyi@1:  * purpose.
hegyi@1:  *
hegyi@1:  */
hegyi@1: 
hegyi@1: #ifdef HAVE_CONFIG_H
hegyi@1: #include <config.h>
hegyi@1: #endif
hegyi@1: 
hegyi@1: #include "main_win.h"
hegyi@1: #include "guipixbufs.h"
hegyi@1: #include "save_details_dialog.h"
hegyi@1: #include "background_chooser_dialog.h"
hegyi@1: 
hegyi@1: #include <mapstorage.h>
hegyi@1: #include <graph_displayer_canvas.h>
hegyi@1: #include <algowin.h>
hegyi@1: #include <new_map_win.h>
hegyi@1: #include <nbtab.h>
hegyi@1: 
hegyi@1: #include "i18n.h"
hegyi@1: 
hegyi@1: MainWin::MainWin()
hegyi@1: {
hegyi@1:   set_title ("no file");
hegyi@1:   set_default_size(WIN_WIDTH,WIN_HEIGHT);
hegyi@1:   //add(vbox);
hegyi@1:   add(table);
hegyi@1: 
hegyi@1:   // custom icons for the toolbar
hegyi@1:   Glib::RefPtr<Gtk::IconFactory> p_icon_factory = Gtk::IconFactory::create();
hegyi@1:  
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_move_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_move);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_addnode_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_addnode);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_addlink_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_addlink);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_delete_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_delete);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_editlink_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_editlink);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_newmap_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_newmap);
hegyi@1:   Glib::RefPtr<Gdk::Pixbuf> p_eps_pixbuf = Gdk::Pixbuf::create_from_inline(
hegyi@1:       2328, gui_icons_eps);
hegyi@1: 
hegyi@1:   Gtk::IconSource move_icon_source;
hegyi@1:   move_icon_source.set_pixbuf(p_move_pixbuf);
hegyi@1:   Gtk::IconSet move_icon_set;
hegyi@1:   move_icon_set.add_source(move_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-move"), move_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource addnode_icon_source;
hegyi@1:   addnode_icon_source.set_pixbuf(p_addnode_pixbuf);
hegyi@1:   Gtk::IconSet addnode_icon_set;
hegyi@1:   addnode_icon_set.add_source(addnode_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-addnode"), addnode_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource addlink_icon_source;
hegyi@1:   addlink_icon_source.set_pixbuf(p_addlink_pixbuf);
hegyi@1:   Gtk::IconSet addlink_icon_set;
hegyi@1:   addlink_icon_set.add_source(addlink_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-addlink"), addlink_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource delete_icon_source;
hegyi@1:   delete_icon_source.set_pixbuf(p_delete_pixbuf);
hegyi@1:   Gtk::IconSet delete_icon_set;
hegyi@1:   delete_icon_set.add_source(delete_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-delete"), delete_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource editlink_icon_source;
hegyi@1:   editlink_icon_source.set_pixbuf(p_editlink_pixbuf);
hegyi@1:   Gtk::IconSet editlink_icon_set;
hegyi@1:   editlink_icon_set.add_source(editlink_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-editlink"), editlink_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource newmap_icon_source;
hegyi@1:   newmap_icon_source.set_pixbuf(p_newmap_pixbuf);
hegyi@1:   Gtk::IconSet newmap_icon_set;
hegyi@1:   newmap_icon_set.add_source(newmap_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-newmap"), newmap_icon_set);
hegyi@1: 
hegyi@1:   Gtk::IconSource eps_icon_source;
hegyi@1:   eps_icon_source.set_pixbuf(p_eps_pixbuf);
hegyi@1:   Gtk::IconSet eps_icon_set;
hegyi@1:   eps_icon_set.add_source(eps_icon_source);
hegyi@1:   p_icon_factory->add(Gtk::StockID("gd-eps"), eps_icon_set);
hegyi@1: 
hegyi@1:   p_icon_factory->add_default();
hegyi@1:   
hegyi@1:   ag=Gtk::ActionGroup::create();
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("FileMenu", _("_File")) );
hegyi@1:   ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW),
hegyi@1:       sigc::mem_fun(*this, &MainWin::newTab));
hegyi@1:   ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN),
hegyi@1:       sigc::mem_fun(*this, &MainWin::openFile));
hegyi@1:   ag->add( Gtk::Action::create("FileClearTab", _("Clear Tab")),
hegyi@1:       sigc::mem_fun(*this, &MainWin::newFile));
hegyi@1:   ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE),
hegyi@1:       sigc::mem_fun(*this, &MainWin::saveFile));
hegyi@1:   ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS),
hegyi@1:       sigc::mem_fun(*this, &MainWin::saveFileAs));
hegyi@1:   ag->add( Gtk::Action::create("SaveDetails", _("Save _Details...")),
hegyi@1: 	   sigc::mem_fun(*this, &MainWin::createSaveDetailsDialog));
hegyi@1:   ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE),
hegyi@1:       sigc::mem_fun(*this, &MainWin::closeTab));
hegyi@1:   ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT),
hegyi@1:       sigc::mem_fun(*this, &MainWin::hide));
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("ViewMenu", _("_View")) );
hegyi@1:   ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN),
hegyi@1:       sigc::mem_fun(*this, &MainWin::zoomIn));
hegyi@1:   ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT),
hegyi@1:       sigc::mem_fun(*this, &MainWin::zoomOut));
hegyi@1:   ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT),
hegyi@1:       sigc::mem_fun(*this, &MainWin::zoomFit));
hegyi@1:   ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100),
hegyi@1:       sigc::mem_fun(*this, &MainWin::zoom100));
hegyi@1:   ag->add( Gtk::Action::create("SetBackground", _("Set Background...")),
hegyi@1: 	    sigc::mem_fun(*this, &MainWin::createBackgroundChooser));
hegyi@1:   
hegyi@1:   ag->add( Gtk::Action::create("ShowMenu", _("_Show")) );
hegyi@1:   ag->add( Gtk::Action::create("ShowMaps", _("_Maps")),
hegyi@1: 	   sigc::mem_fun(*this, &MainWin::createMapWin));
hegyi@1:   ag->add( Gtk::Action::create("ShowDesign", _("_Design")),
hegyi@1: 	   sigc::mem_fun(*this, &MainWin::createDesignWin));
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("AlgoMenu", _("_Algorithms")) );
hegyi@1:   ag->add( Gtk::Action::create("AlgoGeneral", _("_General")),
hegyi@1: 	   sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 0) );
hegyi@1:   ag->add( Gtk::Action::create("AlgoKruskal", _("_Kruskal")),
hegyi@1: 	   sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 1) );
hegyi@1:   ag->add( Gtk::Action::create("AlgoDijkstra", _("_Dijkstra")),
hegyi@1: 	   sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 2) );
hegyi@1:   ag->add( Gtk::Action::create("AlgoSuurballe", _("_Suurballe")),
hegyi@1: 	   sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 3) );
hegyi@1: 
hegyi@1:   Gtk::RadioAction::Group tool_group;
hegyi@1:   ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::StockID("gd-move"), _("Move")),
hegyi@1:       sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 0) );
hegyi@1:   ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::StockID("gd-addnode"), _("Create node")),
hegyi@1:       sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 1) );
hegyi@1:   ag->add( Gtk::RadioAction::create(tool_group, "CreateArc", Gtk::StockID("gd-addlink"), _("Create arc")),
hegyi@1:       sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 2) );
hegyi@1:   ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::StockID("gd-delete"), _("Delete")),
hegyi@1:       sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 3) );
hegyi@1: 
hegyi@1:   ag->add( Gtk::RadioAction::create(tool_group, "EditArcMap", Gtk::StockID("gd-editlink"), _("Edit arc map")),
hegyi@1:       sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 4) );
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("AddMap", Gtk::StockID("gd-newmap"), "New map"),
hegyi@1:       sigc::mem_fun ( *this , &MainWin::createNewMapWin ) );
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("DesignDigraph", Gtk::Stock::REFRESH),
hegyi@1:       sigc::mem_fun ( *this , &MainWin::reDesignDigraph ) );
hegyi@1: 
hegyi@1:   ag->add( Gtk::Action::create("Eps", Gtk::StockID("gd-eps"), "Export to EPS"),
hegyi@1:       sigc::mem_fun ( *this , &MainWin::exportToEPS ) );
hegyi@1: 
hegyi@1:   uim=Gtk::UIManager::create();
hegyi@1:   uim->insert_action_group(ag);
hegyi@1:   add_accel_group(uim->get_accel_group());
hegyi@1: 
hegyi@1:   try
hegyi@1:   {
hegyi@1: 
hegyi@1:     Glib::ustring ui_info =
hegyi@1:       "<ui>"
hegyi@1:       "  <menubar name='MenuBar'>"
hegyi@1:       "    <menu action='FileMenu'>"
hegyi@1:       "      <menuitem action='FileNew'/>"
hegyi@1:       "      <menuitem action='FileOpen'/>"
hegyi@1:       "      <menuitem action='FileClearTab'/>"
hegyi@1:       "      <menuitem action='FileSave'/>"
hegyi@1:       "      <menuitem action='FileSaveAs'/>"
hegyi@1:       "      <menuitem action='SaveDetails'/>"
hegyi@1:       "      <menuitem action='Close'/>"
hegyi@1:       "      <menuitem action='Quit'/>"
hegyi@1:       "    </menu>"
hegyi@1:       "    <menu action='ViewMenu'>"
hegyi@1:       "      <menuitem action='ViewZoomIn' />"
hegyi@1:       "      <menuitem action='ViewZoomOut' />"
hegyi@1:       "      <menuitem action='ViewZoom100' />"
hegyi@1:       "      <menuitem action='ViewZoomFit' />"
hegyi@1:       "      <menuitem action='SetBackground' />"
hegyi@1:       "    </menu>"
hegyi@1:       "    <menu action='ShowMenu'>"
hegyi@1:       "      <menuitem action='ShowMaps'/>"
hegyi@1:       "      <menuitem action='ShowDesign'/>"
hegyi@1:       "    </menu>"
hegyi@1:       "    <menu action='AlgoMenu'>"
hegyi@1:       "      <menuitem action='AlgoGeneral'/>"
hegyi@1:       "      <menuitem action='AlgoKruskal'/>"
hegyi@1:       "      <menuitem action='AlgoDijkstra'/>"
hegyi@1:       "      <menuitem action='AlgoSuurballe'/>"
hegyi@1:       "    </menu>"
hegyi@1:       "  </menubar>"
hegyi@1:       "  <toolbar name='ToolBar'>"
hegyi@1:       "    <toolitem action='FileNew' />"
hegyi@1:       "    <toolitem action='FileOpen' />"
hegyi@1:       "    <toolitem action='FileSave' />"
hegyi@1:       "    <toolitem action='Close' />"
hegyi@1:       "    <separator />"
hegyi@1:       "    <toolitem action='ViewZoomIn' />"
hegyi@1:       "    <toolitem action='ViewZoomOut' />"
hegyi@1:       "    <toolitem action='ViewZoom100' />"
hegyi@1:       "    <toolitem action='ViewZoomFit' />"
hegyi@1:       "    <separator />"
hegyi@1:       "    <toolitem action='MoveItem' />"
hegyi@1:       "    <toolitem action='CreateNode' />"
hegyi@1:       "    <toolitem action='CreateArc' />"
hegyi@1:       "    <toolitem action='EraseItem' />"
hegyi@1:       "    <toolitem action='EditArcMap' />"
hegyi@1:       "    <separator />"
hegyi@1:       "    <toolitem action='AddMap' />"
hegyi@1:       "    <toolitem action='DesignDigraph' />"
hegyi@1:       "    <toolitem action='Eps' />"
hegyi@1:       "  </toolbar>"
hegyi@1:       "</ui>";
hegyi@1: 
hegyi@1:     uim->add_ui_from_string(ui_info);
hegyi@1: 
hegyi@1:   }
hegyi@1:   catch(const Glib::Error& ex)
hegyi@1:   {
hegyi@1:     std::cerr << "building menus failed: " <<  ex.what();
hegyi@1:   }
hegyi@1: 
hegyi@1:   Gtk::Widget* menubar = uim->get_widget("/MenuBar");
hegyi@1:   if (menubar){
hegyi@1:     //vbox.pack_start(*menubar, Gtk::PACK_SHRINK);
hegyi@1:     table.attach(*menubar, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
hegyi@1:   }
hegyi@1: 
hegyi@1:   Gtk::Widget* toolbar = uim->get_widget("/ToolBar");
hegyi@1:   if (toolbar)
hegyi@1:   {
hegyi@1:     static_cast<Gtk::Toolbar*>(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS);
hegyi@1:     static_cast<Gtk::Toolbar*>(toolbar)->set_tooltips(true);
hegyi@1:     //hbox.pack_start(*toolbar, Gtk::PACK_EXPAND_WIDGET);
hegyi@1: 
hegyi@1:     table.attach(*toolbar, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
hegyi@1: 
hegyi@1:   }
hegyi@1:  
hegyi@1:   table2.set_row_spacings(10);
hegyi@1:   table2.set_col_spacings(5);
hegyi@1: 
hegyi@1:   auto_scale = Gtk::manage(new Gtk::CheckButton("Autoscale"));
hegyi@1:   auto_scale->set_active(false);
hegyi@1:   auto_scale->signal_toggled().connect(sigc::mem_fun(*this, &MainWin::nodeViewChanged));
hegyi@1:   table2.attach(*auto_scale, 0,2,0,1);
hegyi@1: 
hegyi@1:   Gtk::Label * width_label=Gtk::manage(new Gtk::Label("Arc Width:"));
hegyi@1:   table2.attach(*width_label, 0,1,1,2);
hegyi@1:   
hegyi@1:   Gtk::Adjustment * adjustment_width=Gtk::manage(new Gtk::Adjustment(20, 1, 200, 5, 10));
hegyi@1:   
hegyi@1:   arc_width = Gtk::manage(new Gtk::SpinButton(*adjustment_width, 5,0));
hegyi@1:   arc_width->signal_value_changed().connect(sigc::mem_fun(*this, &MainWin::nodeViewChanged));
hegyi@1:   table2.attach(*arc_width, 1,2,1,2);
hegyi@1: 
hegyi@1:   Gtk::Label * radius_label= Gtk::manage(new Gtk::Label("Node Radius:"));
hegyi@1:   table2.attach(*radius_label, 2,3,1,2);
hegyi@1:   
hegyi@1:   Gtk::Adjustment * adjustment_radius=Gtk::manage(new Gtk::Adjustment(20, 0, 500, 5, 10));
hegyi@1: 
hegyi@1:   radius_size = Gtk::manage(new Gtk::SpinButton(*adjustment_radius, 5,0));
hegyi@1:   radius_size->signal_value_changed().connect(sigc::mem_fun(*this, &MainWin::nodeViewChanged));
hegyi@1:   table2.attach(*radius_size, 3,4,1,2);
hegyi@1: 
hegyi@1:   zoom_track = Gtk::manage(new Gtk::CheckButton("Zoom tracking"));
hegyi@1:   zoom_track->set_active(false);
hegyi@1:   zoom_track->signal_toggled().connect(sigc::mem_fun(*this, &MainWin::nodeViewChanged));
hegyi@1:   table2.attach(*zoom_track, 2,4,0,1);
hegyi@1: 
hegyi@1: 
hegyi@1:   table.attach(table2, 1, 2, 0, 2, Gtk::SHRINK, Gtk::SHRINK);
hegyi@1: 
hegyi@1:   tooltips=Gtk::manage(new Gtk::Tooltips());
hegyi@1:   if(tooltips)
hegyi@1:     {
hegyi@1:       tooltips->set_tip(*zoom_track, "If on, arc widths and node radiuses are constant, independent from zooming");
hegyi@1:       tooltips->set_tip(*auto_scale, "If on, glemon automatically determines the size of arcs and nodes");
hegyi@1:       tooltips->set_tip(*radius_size, "Sets maximum node radius, if auto-scale is off");
hegyi@1:       tooltips->set_tip(*arc_width, "Sets maximum arc width, if auto-scale is off");
hegyi@1: 
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/FileNew"))->set_tooltip(*tooltips, "Inserts new tab");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/FileOpen"))->set_tooltip(*tooltips, "Lets you open a file");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/FileSave"))->set_tooltip(*tooltips, "Saves the digraph on the active tab");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/Close"))->set_tooltip(*tooltips, "Closes the active tab");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/ViewZoomIn"))->set_tooltip(*tooltips, "Zoom in the digraph");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/ViewZoomOut"))->set_tooltip(*tooltips, "Zoom out the digraph");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/ViewZoom100"))->set_tooltip(*tooltips, "Shows actual size of digraph");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/ViewZoomFit"))->set_tooltip(*tooltips, "Fits digraph into window");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/MoveItem"))->set_tooltip(*tooltips, "Moves the clicked item (arc/node)");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/CreateNode"))->set_tooltip(*tooltips, "Adds new node");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/CreateArc"))->set_tooltip(*tooltips, "Lets you create new arc");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/EraseItem"))->set_tooltip(*tooltips, "Erases the clicked item (arc/node)");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/EditArcMap"))->set_tooltip(*tooltips, "Lets you edit the values written on the items");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/AddMap"))->set_tooltip(*tooltips, "Adds arc/nodemap");
hegyi@1:       static_cast<Gtk::ToolItem*>(uim->get_widget("/ToolBar/DesignDigraph"))->set_tooltip(*tooltips, "Redesigns your digraph, supposing elastic arcs and propulsation of nodes.");
hegyi@1: 
hegyi@1:       tooltips->enable();
hegyi@1:     }
hegyi@1: 
hegyi@1:   active_tab=-1;
hegyi@1:   notebook.signal_switch_page().connect(sigc::mem_fun(*this, &MainWin::onChangeTab));
hegyi@1: 
hegyi@1:   active_tool = MOVE;
hegyi@1: 
hegyi@1:   table.attach(notebook,0,2,2,3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL);
hegyi@1:   
hegyi@1:   show_all_children();
hegyi@1: }
hegyi@1: 
hegyi@1: MainWin::~MainWin()
hegyi@1: {
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::set_tabtitle(std::string name)
hegyi@1: {
hegyi@1:   if(strinst.find(name)==strinst.end())
hegyi@1:     {
hegyi@1:       tabnames[active_tab]=name;
hegyi@1:       strinst[name]=1;
hegyi@1:     }
hegyi@1:   else
hegyi@1:     {
hegyi@1:       strinst[name]++;
hegyi@1:       std::ostringstream o;
hegyi@1:       o << strinst[name];
hegyi@1:       tabnames[active_tab]=name+" - "+o.str();
hegyi@1:     }
hegyi@1:   set_title(tabnames[active_tab] + " - " + prog_name);
hegyi@1:   notebook.set_tab_label_text((Widget&)*(tabs[active_tab]), tabnames[active_tab]);
hegyi@1:   updateAlgoWinTabs();
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::readFile(const std::string & filename)
hegyi@1: {
hegyi@1:   newTab();
hegyi@1:   tabs[active_tab]->readFile(filename);
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::newTab()
hegyi@1: {
hegyi@1:   int size=tabs.size();
hegyi@1:   tabs.resize(size+1);
hegyi@1:   tabnames.resize(size+1);
hegyi@1:   active_tab=size;
hegyi@1:   tabs[active_tab]=Gtk::manage(new NoteBookTab());
hegyi@1:   tabs[active_tab]->signal_title_ch().connect(sigc::mem_fun(*this, &MainWin::set_tabtitle));
hegyi@1:   tabs[active_tab]->signal_newmap_needed().connect(sigc::mem_fun(*this, &MainWin::createNewMapWinAfterSignal));
hegyi@1:   tabs[active_tab]->gd_canvas->changeEditorialTool(active_tool);
hegyi@1:   notebook.append_page((Gtk::Widget&)(*(tabs[active_tab])));
hegyi@1:   notebook.set_current_page(size);
hegyi@1:   set_tabtitle(_("unsaved file"));
hegyi@1:   updateAlgoWinTabs();
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::closeTab()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       if (tabs[active_tab]->mapstorage->getModified())
hegyi@1: 	{
hegyi@1: 	  Gtk::MessageDialog mdialog(_("<b>Save changes before closing?</b>"), true, 
hegyi@1: 				     Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
hegyi@1: 	  mdialog.add_button(_("Close file _without Saving"), Gtk::RESPONSE_REJECT);
hegyi@1: 	  mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
hegyi@1: 	  mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
hegyi@1: 	  switch (mdialog.run())
hegyi@1: 	    {
hegyi@1: 	    case Gtk::RESPONSE_CANCEL:
hegyi@1: 	      return;
hegyi@1: 	    case Gtk::RESPONSE_REJECT:
hegyi@1: 	      break;
hegyi@1: 	    case Gtk::RESPONSE_ACCEPT:
hegyi@1: 	      tabs[active_tab]->saveFile();
hegyi@1: 	      break;
hegyi@1: 	    }
hegyi@1: 	}
hegyi@1:       //tabs vector will be decreased with the deleted value
hegyi@1:       int size=tabs.size();
hegyi@1:       if(size>1)
hegyi@1: 	{
hegyi@1: 	  for(int i=active_tab+1;i<size;i++)
hegyi@1: 	    {
hegyi@1: 	      tabnames[i-1]=tabnames[i];
hegyi@1: 	      tabs[i-1]=tabs[i];
hegyi@1: 	    }
hegyi@1: 	}
hegyi@1:       //if size==1 resize will delete the only element
hegyi@1:       tabs.resize(size-1);
hegyi@1:       tabnames.resize(size-1);
hegyi@1: 
hegyi@1:       int old_active_tab=active_tab;
hegyi@1:       notebook.remove_page(active_tab);
hegyi@1: 
hegyi@1:       //If the first tab was active, upon delete notebook
hegyi@1:       //will first switch one tab upper and not lower like
hegyi@1:       //in the case, when not the first tab was active.
hegyi@1:       //But after deletion it will become the first tab,
hegyi@1:       //and this should be registrated in tabs vector,
hegyi@1:       //as well.
hegyi@1:       if((old_active_tab==0)&&(size!=1))
hegyi@1: 	{
hegyi@1: 	  onChangeTab(NULL,0);
hegyi@1: 	}
hegyi@1: 
hegyi@1:       //if this was the last page in notebook, there is
hegyi@1:       //no active_tab now
hegyi@1:       if(size==1)
hegyi@1: 	{
hegyi@1: 	  active_tab=-1;
hegyi@1: 	}
hegyi@1: 
hegyi@1:       updateAlgoWinTabs();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::onChangeTab(GtkNotebookPage* page, guint page_num)
hegyi@1: {
hegyi@1:   page=page;
hegyi@1:   active_tab=page_num;
hegyi@1:   tabs[active_tab]->gd_canvas->changeEditorialTool(active_tool);
hegyi@1:   set_title(tabnames[active_tab]);
hegyi@1:   bool autoscale;
hegyi@1:   bool zoomtrack;
hegyi@1:   double width;
hegyi@1:   double radius;
hegyi@1:   tabs[active_tab]->getView(autoscale, zoomtrack, width, radius);
hegyi@1:   arc_width->set_value(width);
hegyi@1:   radius_size->set_value(radius);
hegyi@1:   zoom_track->set_active(zoomtrack);
hegyi@1:   auto_scale->set_active(autoscale);
hegyi@1: 
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::newFile()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->newFile();
hegyi@1:     }
hegyi@1: }
hegyi@1:  
hegyi@1: void MainWin::openFile()
hegyi@1: {
hegyi@1:   if(active_tab==-1)
hegyi@1:     {
hegyi@1:       newTab();
hegyi@1:     }
hegyi@1:   tabs[active_tab]->openFile();
hegyi@1: }
hegyi@1:  
hegyi@1: void MainWin::saveFile()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->saveFile();
hegyi@1:     }
hegyi@1: }
hegyi@1:  
hegyi@1: void MainWin::saveFileAs()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->saveFileAs();
hegyi@1:     }
hegyi@1: }
hegyi@1:  
hegyi@1: void MainWin::close()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->close();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::zoomIn()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->gd_canvas->zoomIn();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::zoomOut()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->gd_canvas->zoomOut();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::zoomFit()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->gd_canvas->zoomFit();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::zoom100()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->gd_canvas->zoom100();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createMapWin()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->createMapWin(tabnames[active_tab]);
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createDesignWin()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->createDesignWin(tabnames[active_tab]);
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createAlgoWin(int algoid)
hegyi@1: {
hegyi@1:   AlgoWin * aw=Gtk::manage(new AlgoWin(algoid, tabnames));
hegyi@1:   aw->signal_closing().connect(sigc::mem_fun(*this, &MainWin::deRegisterAlgoWin));
hegyi@1:   aw->signal_maplist_needed().connect(sigc::mem_fun(*this, &MainWin::updateAlgoWinMaps));
hegyi@1:   aw->signal_newmapwin_needed().connect(sigc::mem_fun(*this, &MainWin::createNewMapWinTabString));
hegyi@1:   aws.insert(aw);
hegyi@1:   aw->show();
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::updateAlgoWinTabs()
hegyi@1: {
hegyi@1:   std::set< AlgoWin* >::iterator awsi=aws.begin();
hegyi@1:   for(;awsi!=aws.end();awsi++)
hegyi@1:     {
hegyi@1:       (*awsi)->update_tablist(tabnames);
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::updateAlgoWinMaps(AlgoWin * awp, std::string tabname)
hegyi@1: {
hegyi@1:   int i=0;
hegyi@1:   for(;(i<(int)tabnames.size())&&(tabnames[i]!=tabname);i++)
hegyi@1:     {
hegyi@1:     }
hegyi@1:   awp->update_maplist(tabs[i]->mapstorage);
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::deRegisterAlgoWin(AlgoWin * awp)
hegyi@1: {
hegyi@1:   aws.erase(awp);
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::changeEditorialTool(int tool)
hegyi@1: {
hegyi@1:   active_tool=tool;
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->gd_canvas->changeEditorialTool(tool);
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createNewMapWin()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       NewMapWin * nmw=Gtk::manage(new NewMapWin(_("Create New Map - ")+tabnames[active_tab], *(tabs[active_tab])));
hegyi@1:       nmw->show();
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createNewMapWinTabString(std::string tabname, bool itisarc)
hegyi@1: {
hegyi@1:   int i=0;
hegyi@1:   for(;((i<(int)tabnames.size())&&(tabnames[i]!=tabname));i++)
hegyi@1:     {
hegyi@1:     }
hegyi@1:   createNewMapWinAfterSignal(tabs[i], itisarc);
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createNewMapWinAfterSignal(NoteBookTab * nbt, bool itisarc)
hegyi@1: {
hegyi@1:   std::vector<NoteBookTab*>::iterator nbti=tabs.begin();
hegyi@1:   int i=0;
hegyi@1:   for(;nbti!=tabs.end();nbti++)
hegyi@1:     {
hegyi@1:       if(*nbti!=nbt)
hegyi@1: 	{
hegyi@1: 	  i++;
hegyi@1: 	}
hegyi@1:       else
hegyi@1: 	{
hegyi@1: 	  continue;
hegyi@1: 	}
hegyi@1:     }
hegyi@1:   NewMapWin * nmw=Gtk::manage(new NewMapWin(_("Create New Map - ")+tabnames[i], *nbt, itisarc, false));
hegyi@1:   nmw->run();
hegyi@1: }
hegyi@1: 
hegyi@1: 
hegyi@1: void MainWin::nodeViewChanged()
hegyi@1: {
hegyi@1:   double width=arc_width->get_value();
hegyi@1:   double radius=radius_size->get_value();
hegyi@1:   bool zoomtrack=zoom_track->get_active();
hegyi@1:   bool autoscale=auto_scale->get_active();
hegyi@1:   tabs[active_tab]->setView(autoscale, zoomtrack, width, radius);
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::reDesignDigraph()
hegyi@1: {
hegyi@1:   tabs[active_tab]->reDesignDigraph();
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createSaveDetailsDialog()
hegyi@1: {
hegyi@1:   SaveDetailsDialog dialog(tabs[active_tab]->mapstorage);
hegyi@1:   dialog.run();
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::exportToEPS()
hegyi@1: {
hegyi@1:   if(active_tab!=-1)
hegyi@1:     {
hegyi@1:       tabs[active_tab]->createExportToEPSWin(tabnames[active_tab]);
hegyi@1:     }
hegyi@1: }
hegyi@1: 
hegyi@1: void MainWin::createBackgroundChooser()
hegyi@1: {
hegyi@1:   BackgroundChooserDialog dialog(tabs[active_tab]->mapstorage);
hegyi@1:   dialog.run();
hegyi@1: }