Se corrige bug que hacia que se cuelque la aplicacion cuando no se estaba conectado

[z.facultad/75.42/plaqui.git] / Client / src / principal.cpp

diff --git a/Client/src/principal.cpp b/Client/src/principal.cpp
index 062aa4b7455769b8c302ae2d0cfb4e606bb889bc..c6a4760a2071608db27cc1e3353689f1f6cdb8c3 100644 (file)
--- a/Client/src/principal.cpp
+++ b/Client/src/principal.cpp
@@ -3,29 +3,85 @@
 
 #include "principal.h"
 #include <iostream>
 
 #include "principal.h"
 #include <iostream>

+#include <sstream>
+#include <string>
+#include "item_codo.h"
+#include "item_conduct.h"
+#include "item_exclusa.h"
+#include "item_tank.h"
+#include "item_pump.h"
+#include "item_union.h"
+#include "item_drain.h"

 
 Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &rg):Gtk::Window(co),refXml(rg)
 {
 
 Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &rg):Gtk::Window(co),refXml(rg)
 {

-       Gtk::MenuItem *conect=0, *exit=0, *about=0;
+       Gtk::MenuItem *conect=0, *exit=0, *about=0, *mnu_prop=0;
+       Gtk::Button *btn_get=0, *bar_connect=0;
+       txt_view = 0;
+       txt_target = txt_command = txt_args = 0;
+       work_place = 0;
+       lbl_nombre = lbl_color = lbl_flujo = 0;
+
+       rg->get_widget("lbl_nombre", lbl_nombre);

        rg->get_widget("mnu_file_connect", conect);
        rg->get_widget("mnu_file_exit", exit);
        rg->get_widget("mnu_help_about", about);
        rg->get_widget("mnu_file_connect", conect);
        rg->get_widget("mnu_file_exit", exit);
        rg->get_widget("mnu_help_about", about);

+       rg->get_widget("mnu_prop", mnu_prop);

        rg->get_widget_derived("dlgConectar", dlg_conectar);
        rg->get_widget_derived("dlgConectar", dlg_conectar);

+       rg->get_widget("btn_get", btn_get);
+       rg->get_widget("txt_view", txt_view);
+       rg->get_widget("txt_target", txt_target);
+       rg->get_widget("txt_command", txt_command);
+       rg->get_widget("txt_args", txt_args);
+       rg->get_widget("bar_connect", bar_connect);
+       rg->get_widget("work_place", work_place);
+       rg->get_widget("ico_conected", ico_conected);

 
        dlg_conectar->get_ok_button()->signal_clicked().connect( SigC::slot(*this, &Principal::on_dlg_connect_ok) );
 
        dlg_conectar->get_ok_button()->signal_clicked().connect( SigC::slot(*this, &Principal::on_dlg_connect_ok) );

+       mnu_prop->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_prop));

        conect->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_connect));
        conect->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_connect));

+       bar_connect->signal_clicked().connect( SigC::slot(*this, &Principal::on_mnu_file_connect));

        exit->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_exit));
        about->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_help_about));
        exit->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_exit));
        about->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_help_about));

+       btn_get->signal_clicked().connect( SigC::slot(*this, &Principal::on_get_clicked) );
+
+       conexion = NULL;

 }
 
 Principal::~Principal()
 {
 }
 
 Principal::~Principal()
 {

+       delete conexion;

 }
 
 void Principal::on_dlg_connect_ok()
 {
 }
 
 void Principal::on_dlg_connect_ok()
 {

-       std::cout << "Conectando ..." << std::endl;
-       std::cout << dlg_conectar->get_server_name() << ":" << dlg_conectar->get_server_port() << std::endl;
+       if (conexion == NULL) {
+               // Creo la conexion
+               try {
+                       conexion = new PlaQui::Server::ControlClient(dlg_conectar->get_server_name(), dlg_conectar->get_server_port());
+               }
+               catch (...) {
+                       txt_view->get_buffer()->insert_at_cursor("NO SE PUDO CREAR OBJETO\n");
+                       delete conexion;
+                       conexion == NULL;
+                       return;
+               }
+
+               // Conecto las señales
+               conexion->signal_ok_received().connect( SigC::slot(*this, &Principal::on_conexion_ok) );
+               conexion->signal_error_received().connect( SigC::slot(*this, &Principal::on_conexion_error) );
+               conexion->signal_connected().connect( SigC::slot(*this, &Principal::on_conexion_connected) );
+               conexion->signal_finished().connect( SigC::slot(*this, &Principal::on_conexion_finished) );
+               // Lanzo la conexion!
+               try {
+                       conexion->run();
+               }
+               catch (...) {
+                       txt_view->get_buffer()->insert_at_cursor("no se puede correr conexion->run()!!!\n");
+               }
+       } else {
+               txt_view->get_buffer()->insert_at_cursor("YA ESTAS CONECTADO\n");
+       }

        dlg_conectar->hide();
 }
 
        dlg_conectar->hide();
 }
 


@@ -71,3 +127,302 @@ void Principal::on_mnu_help_about()
        dlg->show();*/
 }
 
        dlg->show();*/
 }
 

+bool Principal::on_item_clicked(GdkEventButton *e, ViewItem *i)
+{
+       lbl_nombre->set_text(i->get_name());
+       txt_view->get_buffer()->insert_at_cursor("Selecciono ");
+       txt_view->get_buffer()->insert_at_cursor(i->get_name());
+       txt_view->get_buffer()->insert_at_cursor("\n");
+}
+
+void Principal::on_conexion_connected()
+{
+       txt_view->get_buffer()->insert_at_cursor("CONNECTED\n");
+       ico_conected->set( Gtk::Stock::YES , Gtk::IconSize(Gtk::ICON_SIZE_LARGE_TOOLBAR));
+}
+
+void Principal::on_conexion_finished()
+{
+       txt_view->get_buffer()->insert_at_cursor("HANG UP\n");
+       ico_conected->set( Gtk::Stock::NO , Gtk::IconSize(Gtk::ICON_SIZE_LARGE_TOOLBAR));
+       conexion = NULL;
+}
+
+void Principal::on_conexion_ok()
+{
+       txt_view->get_buffer()->insert_at_cursor("El server dice que ta' todo ok!\n");
+}
+
+void Principal::on_conexion_error(unsigned code)
+{
+       std::stringstream a;
+       std::string s;
+       a << code;
+       a >> s;
+       txt_view->get_buffer()->insert_at_cursor("El server dice que hay error : ");
+       txt_view->get_buffer()->insert_at_cursor(s);
+       txt_view->get_buffer()->insert_at_cursor("\n");
+       
+}
+
+void Principal::on_get_clicked()
+{
+       if (conexion == NULL) {
+               txt_view->get_buffer()->insert_at_cursor("SIN CONEXION\n");
+               return;
+       }
+
+       
+       PlaQui::Server::Command command(txt_target->get_text(), txt_command->get_text());
+       command.add_arg( txt_args->get_text() );
+       txt_view->get_buffer()->insert_at_cursor("Enviando comando\n");
+       try {
+               conexion->send(command);
+       }
+       catch (...) {
+               txt_view->get_buffer()->insert_at_cursor("EXCEPTION EN conexion->send !!\n");
+       }
+
+}
+
+void Principal::on_mnu_prop()
+{
+       /* Parseo de ejemplo de un XML desde archivo */
+       xmlDocPtr document;
+       document = xmlParseFile("test.xml");
+       if (document == NULL) {
+               return;
+       }
+
+       /* bien, el archivo se parseo bien! */
+       xmlNodePtr nodo, items;
+       nodo = document->children;
+
+       if (strcmp((char *)nodo->name, "planta") == 0) {
+               items = nodo->children;
+               while (items != NULL) {
+                       if (items->type == XML_ELEMENT_NODE) {
+                               if (xmlStrcmp(items->name, BAD_CAST"bomba")==0) {
+                                       loadBomba(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"codo")==0) {
+                                       loadCodo(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"tubo")==0) {
+                                       loadConduct(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"exclusa")==0) {
+                                       loadExclusa(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"tanque")==0) {
+                                       loadTank(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"empalme")==0) {
+                                       loadUnion(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"drenaje")==0) {
+                                       loadDrain(items);
+                               }
+
+                       }
+                       items = items->next;
+               }
+       }
+}
+
+void Principal::loadBomba(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewPump *b = Gtk::manage( new ViewPump(name, orientacion) );
+       b->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadCodo(xmlNodePtr nodo)
+{
+       std::string name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewItem *b = Gtk::manage( new ViewCodo(name, orientacion) );
+       b->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadConduct(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewConduct *b = Gtk::manage( new ViewConduct(name, orientacion) );
+       b->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadExclusa(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewExclusa *b = Gtk::manage( new ViewExclusa(name, orientacion) );
+       b->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadTank(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewTank *b = Gtk::manage( new ViewTank(name, orientacion) );
+       b->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadUnion(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewUnion *b = Gtk::manage( new ViewUnion(name, orientacion) );
+       b->signal_button_release_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}
+
+void Principal::loadDrain(xmlNodePtr nodo)
+{
+       Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       int orientacion=0, x, y;
+
+       nodo = nodo->children;
+       while (nodo != NULL) {
+               if (nodo->type == XML_ELEMENT_NODE) {
+                       if (xmlStrcmp(nodo->name, BAD_CAST"orientacion") == 0) {
+                               orientacion = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"x") == 0) {
+                               x = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"y") == 0) {
+                               y = atoi( (char *)XML_GET_CONTENT(nodo->children) );
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       // listo, ya recolecte todos los datos, ahora creo el objeto!
+       ViewDrain *b = Gtk::manage( new ViewDrain(name, orientacion) );
+       b->signal_button_release_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), b) );
+       b->set_position(x,y);
+       work_place->put(*b, x, y);
+       b->show();
+       // los agrego al hash
+       mapItems[name] = b;
+}