#include <new_map_win.h>

bool NewMapWin::closeIfEscapeIsPressed(GdkEventKey* e)

{

  if(e->keyval==GDK_Escape)

  {

    hide();

  }

  return true;

}

NewMapWin::NewMapWin(const std::string& title, GraphDisplayerCanvas & grdispc):gdc(grdispc),node("Create NodeMap"),edge("Create EdgeMap")

{

  set_title(title);

  set_default_size(200, 50);

  signal_key_press_event().connect(sigc::mem_fun(*this, &NewMapWin::closeIfEscapeIsPressed));

  //entries

  table=new Gtk::Table(3, 2, false);

  label=new Gtk::Label;

  label->set_text("Name of new map:");

  name.set_text("");

  (*table).attach(*label,0,1,0,1,Gtk::SHRINK,Gtk::SHRINK,10,3);

  (*table).attach(name,1,2,0,1,Gtk::SHRINK,Gtk::SHRINK,10,3);

  label=new Gtk::Label;

  label->set_text("Default value in the map:");

  default_value.set_text("0");

  (*table).attach(*label,0,1,1,2,Gtk::SHRINK,Gtk::SHRINK,10,3);

  (*table).attach(default_value,1,2,1,2,Gtk::SHRINK,Gtk::SHRINK,10,3);

  //node vs. edge map selector

  Gtk::RadioButton::Group group = node.get_group();

  edge.set_group(group);

  (*table).attach(node,0,1,2,3,Gtk::SHRINK,Gtk::SHRINK,10,3);

  (*table).attach(edge,1,2,2,3,Gtk::SHRINK,Gtk::SHRINK,10,3);

  vbox.pack_start(*table);

  //OK button

  button=new Gtk::Button("OK");

  button->signal_clicked().connect

    (

     sigc::mem_fun(*this, &NewMapWin::buttonPressed)

    );

  vbox.pack_start(*button);

  add(vbox);

  show_all_children();

}

void NewMapWin::buttonPressed()

{

  bool valid_double=true;

  int point_num=0;

  std::string def_val_str=default_value.get_text();

  char * def_val_ch=new char [def_val_str.length()];

  for(int i=0;i<(int)(def_val_str.length());i++)

    {

      if(((def_val_str[i]<'0')||(def_val_str[i]>'9'))&&(def_val_str[i]!='.'))

	{

	  valid_double=false;

	}

      else

	{

	  if(def_val_str[i]=='.')

	    {

	      point_num++;

	    }

	}

      def_val_ch[i]=def_val_str[i];

    }

  double def_val=atof(def_val_ch);

  std::string mapname=name.get_text();

  if((point_num<=1)&&(valid_double)&&(!mapname.empty()))

    {

      int abortion=0;

      if(edge.get_active())

	{

	  abortion=gdc.addNewEdgeMap(def_val,mapname);

	}

      else

	{

	  abortion=gdc.addNewNodeMap(def_val,mapname);

	}

      if(!abortion)

	{

	  name.set_text("");

	  default_value.set_text("0");

	  hide();

	}

    }

}