main_win.cc
author hegyi
Tue, 29 Nov 2005 19:31:58 +0000
branchgui
changeset 94 adfdc2f70548
parent 90 e9f8f44f12a3
child 95 628c0b383d2f
permissions -rw-r--r--
Structure of GUI is now more clear-cut than before.
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#include "main_win.h"
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#include "icons/guipixbufs.h"
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MainWin::MainWin()
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{
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  mapwin=new MapWin("Map Setup", mapstorage.getEdgeMapList(), mapstorage.getNodeMapList(), *this);
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  gd_canvas=new GraphDisplayerCanvas(*this);
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  set_title ("unsaved file - " + prog_name);
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  set_default_size(WIN_WIDTH,WIN_HEIGHT);
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  add(vbox);
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  //connecting signals - controller character
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  mapstorage.signal_prop_ch().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::propertyChange));
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  // custom icons for the toolbar
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  Glib::RefPtr<Gtk::IconFactory> p_icon_factory = Gtk::IconFactory::create();
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  Glib::RefPtr<Gdk::Pixbuf> p_move_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_move);
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  Glib::RefPtr<Gdk::Pixbuf> p_addnode_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_addnode);
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  Glib::RefPtr<Gdk::Pixbuf> p_addlink_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_addlink);
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  Glib::RefPtr<Gdk::Pixbuf> p_delete_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_delete);
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  Glib::RefPtr<Gdk::Pixbuf> p_editlink_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_editlink);
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  Glib::RefPtr<Gdk::Pixbuf> p_editnode_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_editnode);
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  Glib::RefPtr<Gdk::Pixbuf> p_newmap_pixbuf = Gdk::Pixbuf::create_from_inline(
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      2328, gui_icons_newmap);
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  Gtk::IconSource move_icon_source;
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  move_icon_source.set_pixbuf(p_move_pixbuf);
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  Gtk::IconSet move_icon_set;
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  move_icon_set.add_source(move_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-move"), move_icon_set);
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  Gtk::IconSource addnode_icon_source;
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  addnode_icon_source.set_pixbuf(p_addnode_pixbuf);
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  Gtk::IconSet addnode_icon_set;
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  addnode_icon_set.add_source(addnode_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-addnode"), addnode_icon_set);
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  Gtk::IconSource addlink_icon_source;
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  addlink_icon_source.set_pixbuf(p_addlink_pixbuf);
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  Gtk::IconSet addlink_icon_set;
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  addlink_icon_set.add_source(addlink_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-addlink"), addlink_icon_set);
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  Gtk::IconSource delete_icon_source;
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  delete_icon_source.set_pixbuf(p_delete_pixbuf);
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  Gtk::IconSet delete_icon_set;
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  delete_icon_set.add_source(delete_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-delete"), delete_icon_set);
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  Gtk::IconSource editlink_icon_source;
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  editlink_icon_source.set_pixbuf(p_editlink_pixbuf);
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  Gtk::IconSet editlink_icon_set;
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  editlink_icon_set.add_source(editlink_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-editlink"), editlink_icon_set);
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  Gtk::IconSource editnode_icon_source;
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  editnode_icon_source.set_pixbuf(p_editnode_pixbuf);
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  Gtk::IconSet editnode_icon_set;
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  editnode_icon_set.add_source(editnode_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-editnode"), editnode_icon_set);
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  Gtk::IconSource newmap_icon_source;
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  newmap_icon_source.set_pixbuf(p_newmap_pixbuf);
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  Gtk::IconSet newmap_icon_set;
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  newmap_icon_set.add_source(newmap_icon_source);
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  p_icon_factory->add(Gtk::StockID("gd-newmap"), newmap_icon_set);
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  p_icon_factory->add_default();
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  ag=Gtk::ActionGroup::create();
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  ag->add( Gtk::Action::create("FileMenu", "_File") );
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  ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW),
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      sigc::mem_fun(*this, &MainWin::newFile));
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  ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN),
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      sigc::mem_fun(*this, &MainWin::openFile));
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  ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE),
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      sigc::mem_fun(*this, &MainWin::saveFile));
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  ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS),
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      sigc::mem_fun(*this, &MainWin::saveFileAs));
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  ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE),
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      sigc::mem_fun(*this, &MainWin::close));
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  ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT),
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      sigc::mem_fun(*this, &MainWin::hide));
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  ag->add( Gtk::Action::create("ViewMenu", "_View") );
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  ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN),
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      sigc::mem_fun(*(this->gd_canvas), &GraphDisplayerCanvas::zoomIn));
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  ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT),
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      sigc::mem_fun(*(this->gd_canvas), &GraphDisplayerCanvas::zoomOut));
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  ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT),
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      sigc::mem_fun(*(this->gd_canvas), &GraphDisplayerCanvas::zoomFit));
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  ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100),
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      sigc::mem_fun(*(this->gd_canvas), &GraphDisplayerCanvas::zoom100));
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  ag->add( Gtk::Action::create("ShowMenu", "_Show") );
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  ag->add( Gtk::Action::create("ShowMaps", "_Maps"),
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      sigc::mem_fun(*(this->mapwin), &MapWin::show));
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  Gtk::RadioAction::Group tool_group;
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  ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::StockID("gd-move"), "Move"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 0) );
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  ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::StockID("gd-addnode"), "Create node"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 1) );
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  ag->add( Gtk::RadioAction::create(tool_group, "CreateEdge", Gtk::StockID("gd-addlink"), "Create edge"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 2) );
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  ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::StockID("gd-delete"), "Delete"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 3) );
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  ag->add( Gtk::RadioAction::create(tool_group, "EditEdgeMap", Gtk::StockID("gd-editlink"), "Edit edge map"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 4) );
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  ag->add( Gtk::RadioAction::create(tool_group, "EditNodeMap", Gtk::StockID("gd-editnode"), "Edit node map"),
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      sigc::bind( sigc::mem_fun ( *(this->gd_canvas), &GraphDisplayerCanvas::changeEditorialTool ), 5) );
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  ag->add( Gtk::Action::create("AddMap", Gtk::StockID("gd-newmap")),
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      sigc::mem_fun (new NewMapWin("NewMapWin", *this), &NewMapWin::show ) );
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  uim=Gtk::UIManager::create();
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  uim->insert_action_group(ag);
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  add_accel_group(uim->get_accel_group());
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  try
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  {
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    Glib::ustring ui_info =
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      "<ui>"
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      "  <menubar name='MenuBar'>"
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      "    <menu action='FileMenu'>"
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      "      <menuitem action='FileNew'/>"
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      "      <menuitem action='FileOpen'/>"
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      "      <menuitem action='FileSave'/>"
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      "      <menuitem action='FileSaveAs'/>"
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      "      <menuitem action='Close'/>"
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      "      <menuitem action='Quit'/>"
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      "    </menu>"
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      "    <menu action='ViewMenu'>"
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      "      <menuitem action='ViewZoomIn' />"
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      "      <menuitem action='ViewZoomOut' />"
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      "      <menuitem action='ViewZoom100' />"
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      "      <menuitem action='ViewZoomFit' />"
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      "    </menu>"
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      "    <menu action='ShowMenu'>"
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      "      <menuitem action='ShowMaps'/>"
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      "    </menu>"
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      "  </menubar>"
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      "  <toolbar name='ToolBar'>"
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      "    <toolitem action='FileNew' />"
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      "    <toolitem action='FileOpen' />"
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      "    <toolitem action='FileSave' />"
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      "    <toolitem action='Close' />"
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      "    <separator />"
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      "    <toolitem action='ViewZoomIn' />"
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      "    <toolitem action='ViewZoomOut' />"
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      "    <toolitem action='ViewZoom100' />"
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      "    <toolitem action='ViewZoomFit' />"
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      "    <separator />"
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      "    <toolitem action='MoveItem' />"
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      "    <toolitem action='CreateNode' />"
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      "    <toolitem action='CreateEdge' />"
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      "    <toolitem action='EraseItem' />"
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      "    <toolitem action='EditEdgeMap' />"
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      "    <toolitem action='EditNodeMap' />"
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      "    <separator />"
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      "    <toolitem action='AddMap' />"
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      "  </toolbar>"
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      "</ui>";
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    uim->add_ui_from_string(ui_info);
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  }
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  catch(const Glib::Error& ex)
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  {
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    std::cerr << "building menus failed: " <<  ex.what();
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  }
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  Gtk::Widget* menubar = uim->get_widget("/MenuBar");
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  if (menubar){
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    vbox.pack_start(*menubar, Gtk::PACK_SHRINK);
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  }
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  Gtk::Widget* toolbar = uim->get_widget("/ToolBar");
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  if (toolbar)
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  {
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    static_cast<Gtk::Toolbar*>(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS);
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    vbox.pack_start(*toolbar, Gtk::PACK_SHRINK);
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  }
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  Gtk::ScrolledWindow* pScrolledWindow = manage(new Gtk::ScrolledWindow());
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  pScrolledWindow->set_shadow_type(Gtk::SHADOW_IN);
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  pScrolledWindow->add(*gd_canvas);
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  vbox.pack_start(*pScrolledWindow);
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  tooltips.set_tip(*(uim->get_widget("/ToolBar/CreateNode")),"Create Node");
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  tooltips.enable();
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  show_all_children();
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}
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void MainWin::readFile(const std::string &file)
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{
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  mapstorage.readFromFile(file);
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  mapstorage.file_name = file;
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  mapstorage.modified = false;
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  gd_canvas->drawGraph();
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  mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList());
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  set_title(Glib::filename_display_basename(file) + " - " + prog_name);
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}
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void MainWin::newFile()
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{
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  if (mapstorage.modified)
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  {
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    Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true,
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        Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
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    mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
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    mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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    mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
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    switch (mdialog.run())
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    {
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      case Gtk::RESPONSE_CANCEL:
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        return;
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      case Gtk::RESPONSE_REJECT:
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        break;
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      case Gtk::RESPONSE_ACCEPT:
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        saveFile();
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        break;
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    }
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  }
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  gd_canvas->clear();
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  mapstorage.clear();
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  mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList());
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  set_title("unsaved file - " + prog_name);
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}
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void MainWin::openFile()
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{
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  if (mapstorage.modified)
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  {
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    Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, 
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        Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
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    mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
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    mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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    mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
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    switch (mdialog.run())
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    {
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      case Gtk::RESPONSE_CANCEL:
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        return;
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      case Gtk::RESPONSE_REJECT:
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        break;
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      case Gtk::RESPONSE_ACCEPT:
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        saveFile();
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        break;
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    }
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  }
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  Gtk::FileChooserDialog fcdialog("Open File");
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  fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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  fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT);
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  if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)
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  {
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    gd_canvas->clear();
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    mapstorage.clear();
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    Glib::ustring filename = fcdialog.get_filename();
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    if (!mapstorage.readFromFile(filename))
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    {
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      mapstorage.file_name = filename;
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      mapstorage.modified = false;
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      gd_canvas->drawGraph();
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      mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList());
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      set_title(Glib::filename_display_basename(filename) + " - " + prog_name);
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    }
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  }
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}
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void MainWin::saveFile()
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{
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  if (mapstorage.file_name == "") {
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    saveFileAs();
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  }
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  else
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  {
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    mapstorage.writeToFile(mapstorage.file_name);
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    mapstorage.modified = false;
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    set_title(Glib::filename_display_basename(mapstorage.file_name) + " - " +
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        prog_name);
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  }
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}
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void MainWin::saveFileAs()
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{
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  Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE);
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  fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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  fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
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  if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)
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  {
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    Glib::ustring filename = fcdialog.get_filename();
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    mapstorage.file_name = filename;
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    mapstorage.writeToFile(filename);
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    mapstorage.modified = false;
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    set_title(Glib::filename_display_basename(filename) + " - " + prog_name);
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  }
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}
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void MainWin::close()
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{
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  if (mapstorage.modified)
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   316
  {
ladanyi@56
   317
    Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true,
ladanyi@56
   318
        Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
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   319
    mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
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   320
    mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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   321
    mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
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   322
    switch (mdialog.run())
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   323
    {
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   324
      case Gtk::RESPONSE_CANCEL:
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   325
        return;
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   326
      case Gtk::RESPONSE_REJECT:
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   327
        break;
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   328
      case Gtk::RESPONSE_ACCEPT:
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   329
        saveFile();
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   330
        break;
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   331
    }
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   332
  }
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   333
  gd_canvas->clear();
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   334
  mapstorage.clear();
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   335
  mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList());
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   336
  set_title("unsaved file - " + prog_name);
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   337
}
hegyi@94
   338
hegyi@94
   339
void MainWin::propertyChange(bool itisedge, int prop, std::string mapname)
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   340
{
hegyi@94
   341
  mapstorage.changeActiveMap(itisedge, prop, mapname);
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   342
}
hegyi@94
   343
hegyi@94
   344
void MainWin::popupNewMapWin(bool itisedge, int prop)
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   345
{
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   346
  prop=prop;
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   347
  (new NewMapWin("NewMapWin", *this, itisedge, false))->run();
hegyi@94
   348
}
hegyi@94
   349
hegyi@94
   350
std::string MainWin::getActiveEdgeMap(int prop)
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   351
{
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   352
  return mapstorage.getActiveEdgeMap(prop);
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   353
}
hegyi@94
   354
hegyi@94
   355
std::string MainWin::getActiveNodeMap(int prop)
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   356
{
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   357
  return mapstorage.getActiveNodeMap(prop);
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   358
}
hegyi@94
   359
hegyi@94
   360
void MainWin::registerNewEdgeMap(std::string mapname)
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   361
{
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   362
  mapwin->registerNewEdgeMap(mapname);
hegyi@94
   363
}
hegyi@94
   364
hegyi@94
   365
void MainWin::registerNewNodeMap(std::string mapname)
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   366
{
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   367
  mapwin->registerNewNodeMap(mapname);
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   368
}