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[z.facultad/75.52/treemulator.git] / viewer / main.cpp

diff --git a/viewer/main.cpp b/viewer/main.cpp
index b4f3c6354666996f5e479066d776651c3451d908..1346f75c066d3d6d4b3c8e0ee78f115f42b5220e 100644 (file)
--- a/viewer/main.cpp
+++ b/viewer/main.cpp
@@ -21,6 +21,9 @@ using namespace Gnome::Canvas;
 "      <separator/>"
 "      <menuitem action='Salir'/>"
 "    </menu>"
+"    <menu action='MenuNode'>"
+"      <menuitem action='Ir al Padre'/>"
+"    </menu>"
 "    <menu action='MenuKey'>"
 "      <menuitem action='Agregar Clave'/>"
 "      <menuitem action='Borrar Clave'/>"
@@ -38,6 +41,7 @@ using namespace Gnome::Canvas;
 void nuevo_arbol ();
 void agregar_clave ();
 void borrar_clave ();
+void ir_al_padre ();
 void buscar_clave ();
 void zoom_out ();
 void zoom_in ();
@@ -76,6 +80,8 @@ int main(int argc, char *argv[])
        actiongroup->add( Gtk::Action::create("MenuFile", "_Arbol") );
        actiongroup->add( Gtk::Action::create("Nuevo", Gtk::Stock::NEW), &nuevo_arbol);
        actiongroup->add( Gtk::Action::create("Salir", Gtk::Stock::QUIT), Gtk::AccelKey ("<control>q"), &Gtk::Main::quit);
+       actiongroup->add( Gtk::Action::create("MenuNode", "_Nodo") );
+       actiongroup->add( Gtk::Action::create("Ir al Padre", Gtk::Stock::ADD), Gtk::AccelKey ("<control>b"), &ir_al_padre);
        actiongroup->add( Gtk::Action::create("MenuKey", "_Clave") );
        actiongroup->add( Gtk::Action::create("Agregar Clave", Gtk::Stock::ADD), Gtk::AccelKey ("<control>a"), &agregar_clave);
        actiongroup->add( Gtk::Action::create("Borrar Clave", Gtk::Stock::REMOVE), Gtk::AccelKey ("<control>d"), &borrar_clave);
@@ -118,7 +124,8 @@ void nuevo_arbol ()
                double paltas = bajas / (double)altas;
 
                int type = d.getKeyType ();
-               tree = Glib::RefPtr<ViewBTree>(new ViewBTree (real_canvas->root(), "test.idx", d.getBlockSize (), type));
+               int atype = d.getTreeType ();
+               tree = Glib::RefPtr<ViewBTree>(new ViewBTree (real_canvas->root(), "test.idx", d.getBlockSize (), atype, type));
                tree->signal_selected ().connect ( sigc::mem_fun (*real_frame, &ViewProperties::ShowItem) );
                if (type == BTree::KEY_FIXED) {
                        std::list<int> lst;
@@ -129,7 +136,7 @@ void nuevo_arbol ()
                        it = lst.begin ();
                        uint i = 0;
                        while (it != lst.end ()) {
-                               ClaveFija c(*it, 0);
+                               ClaveFija c(*it, i);
 
                                double l = Random::Double (0.0f, 1.0f);
                                std::cout << l << " >= " << paltas << std::endl;
@@ -193,18 +200,19 @@ void agregar_clave ()
                d.run();
                return;
        }
-       KeyDialog d("Agregar");
+       KeyDialog d("Agregar", true);
        if (d.run () == Gtk::RESPONSE_OK)
        {
                Glib::ustring str_key = d.key();
+               Glib::ustring str_val = d.val();
                if (tree->type() == BTree::KEY_FIXED)
                {
-                       ClaveFija c(atoi(str_key.c_str()), 0);
+                       ClaveFija c(atoi(str_key.c_str()), atoi(str_val.c_str()));
                        tree->AddKey(c);
                }
                else
                {
-                       ClaveVariable c(str_key, 0);
+                       ClaveVariable c(str_key, atoi(str_val.c_str()));
                        tree->AddKey(c);
                }
                delete tree->last_selected;
@@ -242,6 +250,18 @@ void borrar_clave ()
        }
 }
 
+void ir_al_padre ()
+{
+       if (!tree)
+       {
+               Gtk::MessageDialog d("No hay un arbol creado, por favor primero cree un arbol!",
+                               false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_OK, true);
+               d.run();
+               return;
+       }
+       tree->GoBack ();
+}
+
 void buscar_clave ()
 {
        if (!tree)