Client/src/principal.cpp

   1
   2
   3
   4 #include "principal.h"
   5 #include <iostream>
   6 #include <sstream>
   7 #include <string>
   8
   9 Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &rg):Gtk::Window(co),refXml(rg)
  10 {
  11         Gtk::MenuItem *conect=0, *exit=0, *about=0;
  12         Gtk::Button *btn_get=0, *bar_connect=0;
  13         txt_view = 0;
  14         txt_target = txt_command = txt_args = 0;
  15
  16         rg->get_widget("mnu_file_connect", conect);
  17         rg->get_widget("mnu_file_exit", exit);
  18         rg->get_widget("mnu_help_about", about);
  19         rg->get_widget_derived("dlgConectar", dlg_conectar);
  20         rg->get_widget("btn_get", btn_get);
  21         rg->get_widget("txt_view", txt_view);
  22         rg->get_widget("txt_target", txt_target);
  23         rg->get_widget("txt_command", txt_command);
  24         rg->get_widget("txt_args", txt_args);
  25         rg->get_widget("bar_connect", bar_connect);
  26
  27         dlg_conectar->get_ok_button()->signal_clicked().connect( SigC::slot(*this, &Principal::on_dlg_connect_ok) );
  28         conect->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_connect));
  29         bar_connect->signal_clicked().connect( SigC::slot(*this, &Principal::on_mnu_file_connect));
  30         exit->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_file_exit));
  31         about->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_help_about));
  32         btn_get->signal_clicked().connect( SigC::slot(*this, &Principal::on_get_clicked) );
  33
  34         conexion = NULL;
  35 }
  36
  37 Principal::~Principal()
  38 {
  39         delete conexion;
  40 }
  41
  42 void Principal::on_dlg_connect_ok()
  43 {
  44         if (conexion == NULL) {
  45                 std::cout << "Conectando ..." << std::endl;
  46                 // Creo la conexion
  47                 try {
  48                         conexion = new PlaQui::Server::ControlClient(dlg_conectar->get_server_name(), dlg_conectar->get_server_port());
  49                 }
  50                 catch (...) {
  51                         txt_view->get_buffer()->insert_at_cursor("NO SE PUDO CREAR OBJETO\n");
  52                         return;
  53                 }
  54
  55                 // Conecto las señales
  56                 conexion->signal_ok_received().connect( SigC::slot(*this, &Principal::on_conexion_ok) );
  57                 conexion->signal_error_received().connect( SigC::slot(*this, &Principal::on_conexion_error) );
  58                 // Lanzo la conexion!
  59                 //
  60                 try {
  61                         conexion->run();
  62                 }
  63                 catch (...) {
  64                         txt_view->get_buffer()->insert_at_cursor("no se puede correr ->run()!!!\n");
  65                 }
  66         } else {
  67                 std::cout << "Ya estas conectado" << std::endl;
  68         }
  69         dlg_conectar->hide();
  70 }
  71
  72 void Principal::on_mnu_file_exit()
  73 {
  74         Gtk::Main::quit();
  75 }
  76
  77 void Principal::on_mnu_file_connect()
  78 {
  79         dlg_conectar->show();
  80 }
  81
  82 void Principal::on_mnu_help_about()
  83 {
  84         // preparo para leer el archivo ChangeLog
  85 /*      Glib::RefPtr<Gnome::Glade::Xml> xml;
  86         Glib::ustring line;
  87         Glib::RefPtr<Gtk::TextBuffer> log_buffer;
  88         Glib::RefPtr<Glib::IOChannel> log_io;
  89
  90         log_buffer = Gtk::TextBuffer::create();
  91         log_io = Glib::IOChannel::create_from_file("../ChangeLog", "r");
  92         while (log_io->read_line(line) != Glib::IO_STATUS_EOF) {
  93                 log_buffer->insert_at_cursor(line);
  94         }
  95
  96         try {
  97                 xml = Gnome::Glade::Xml::create("client.glade", "dlgAbout");
  98         }
  99         catch(const Gnome::Glade::XmlError &ex) {
 100                 std::cerr << ex.what() << std::endl;
 101                 return;
 102         }
 103         Gtk::Window *dlg = 0;
 104         Gtk::Button *btn_cerrar = 0;
 105         Gtk::TextView *txt_changelog = 0;
 106         xml->get_widget("dlgAbout", dlg);
 107         xml->get_widget("btn_close", btn_cerrar);
 108         xml->get_widget("txt_changelog", txt_changelog);
 109         btn_cerrar->signal_clicked().connect(SigC::slot(*dlg, &Gtk::Dialog::hide));
 110         txt_changelog->set_buffer(log_buffer);
 111         dlg->show();*/
 112 }
 113
 114 void Principal::on_conexion_ok()
 115 {
 116         txt_view->get_buffer()->insert_at_cursor("El server dice que ta' todo ok!\n");
 117 }
 118
 119 void Principal::on_conexion_error(unsigned code)
 120 {
 121         std::stringstream a;
 122         std::string s;
 123         a << code;
 124         a >> s;
 125         txt_view->get_buffer()->insert_at_cursor("El server dice que hay error : ");
 126         txt_view->get_buffer()->insert_at_cursor(s);
 127         txt_view->get_buffer()->insert_at_cursor("\n");
 128
 129 }
 130
 131 void Principal::on_get_clicked()
 132 {
 133         if (conexion == NULL) {
 134                 txt_view->get_buffer()->insert_at_cursor("SIN CONEXION\n");
 135         }
 136
 137
 138         PlaQui::Server::Command command(txt_target->get_text(), txt_command->get_text());
 139         command.add_arg( txt_args->get_text() );
 140         txt_view->get_buffer()->insert_at_cursor("Enviando comando\n");
 141         try {
 142                 conexion->send(command);
 143         }
 144         catch (...) {
 145                 txt_view->get_buffer()->insert_at_cursor("EXCEPTION EN conexion->send !!\n");
 146         }
 147
 148 }
 149