Se agrega la consante INFINITO pendiente desde el primer commit :-)

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

diff --git a/Client/src/principal.cpp b/Client/src/principal.cpp
index 3b3cab1dc41a2aabca45b6f8421f8d5838e1896c..7b441eec9ef970bbe0a7e79c557ca59de00b7134 100644 (file)
--- a/Client/src/principal.cpp
+++ b/Client/src/principal.cpp
@@ -3,7 +3,6 @@
 #include <iostream>
 #include <sstream>
 #include <string>
 #include <iostream>
 #include <sstream>
 #include <string>

-#include "plaqui/server/string.h"

 #include "item_codo.h"
 #include "item_conduct.h"
 #include "item_exclusa.h"
 #include "item_codo.h"
 #include "item_conduct.h"
 #include "item_exclusa.h"


@@ -11,7 +10,13 @@
 #include "item_pump.h"
 #include "item_union.h"
 #include "item_drain.h"
 #include "item_pump.h"
 #include "item_union.h"
 #include "item_drain.h"

+#include "item_not.h"
+#include "item_or.h"
+#include "item_and.h"

 #include <unistd.h>
 #include <unistd.h>

+#include <glibmm/thread.h>
+
+#define INFINITO 99999999

 
 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)
 {


@@ -21,7 +26,10 @@ Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &
        txt_target = txt_command = txt_args = 0;
        work_place = 0;
        lbl_cap_flujo = lbl_cap_extra = lbl_extra = lbl_nombre = lbl_color = lbl_flujo = 0;
        txt_target = txt_command = txt_args = 0;
        work_place = 0;
        lbl_cap_flujo = lbl_cap_extra = lbl_extra = lbl_nombre = lbl_color = lbl_flujo = 0;

+       btn_simulate = btn_pause = 0;

 
 

+       rg->get_widget("btn_pausa", btn_pause);
+       rg->get_widget("btn_simular", btn_simulate);

        rg->get_widget("btn_activar", btn_activar);
        rg->get_widget("color_preview", color_preview);
        rg->get_widget("lbl_nombre", lbl_nombre);
        rg->get_widget("btn_activar", btn_activar);
        rg->get_widget("color_preview", color_preview);
        rg->get_widget("lbl_nombre", lbl_nombre);


@@ -34,6 +42,7 @@ Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &
        rg->get_widget("mnu_file_exit", exit);
        rg->get_widget("mnu_help_about", about);
        rg->get_widget("mnu_prop", mnu_prop);
        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("dlg_property", dlg_property);

        rg->get_widget_derived("dlgConectar", dlg_conectar);
        rg->get_widget("btn_get", btn_get);
        rg->get_widget("txt_view", txt_view);
        rg->get_widget_derived("dlgConectar", dlg_conectar);
        rg->get_widget("btn_get", btn_get);
        rg->get_widget("txt_view", txt_view);


@@ -44,7 +53,10 @@ Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &
        rg->get_widget("work_place", work_place);
        rg->get_widget("ico_conected", ico_conected);
 
        rg->get_widget("work_place", work_place);
        rg->get_widget("ico_conected", ico_conected);
 

+       work_place->signal_expose_event().connect( SigC::slot(*this, &Principal::on_workplace_expose_event) );
+       dlg_property->get_ok_button()->signal_clicked().connect( SigC::slot(*this, &Principal::on_dlg_property_ok) );

        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_property));

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


@@ -52,12 +64,19 @@ Principal::Principal(BaseObjectType *co, const Glib::RefPtr<Gnome::Glade::Xml> &
        about->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_help_about));
        btn_get->signal_clicked().connect( SigC::slot(*this, &Principal::on_get_clicked) );
        btn_activar->signal_clicked().connect( SigC::slot(*this, &Principal::on_btn_activar_clicked) );
        about->signal_activate().connect( SigC::slot(*this, &Principal::on_mnu_help_about));
        btn_get->signal_clicked().connect( SigC::slot(*this, &Principal::on_get_clicked) );
        btn_activar->signal_clicked().connect( SigC::slot(*this, &Principal::on_btn_activar_clicked) );

-
+       btn_simulate->signal_clicked().connect( SigC::slot(*this, &Principal::on_btn_simulate_clicked) );
+       btn_pause->signal_clicked().connect( SigC::slot(*this, &Principal::on_btn_pause_clicked) );
+       

        conexion = NULL;
        is_xml_loaded = false;
        last_selected = NULL;
        update_ui.connect( SigC::slot(*this, &Principal::update_items_prop ) );
        load_xml_dispatch.connect( SigC::slot(*this, &Principal::loadXML ) );
        conexion = NULL;
        is_xml_loaded = false;
        last_selected = NULL;
        update_ui.connect( SigC::slot(*this, &Principal::update_items_prop ) );
        load_xml_dispatch.connect( SigC::slot(*this, &Principal::loadXML ) );

+       gc = Gdk::GC::create(get_window());
+       color_low = Gdk::Color("blue");
+       color_high = Gdk::Color("red");
+       Gtk::Widget::get_default_colormap()->alloc_color(color_low);
+       Gtk::Widget::get_default_colormap()->alloc_color(color_high);

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


@@ -67,10 +86,74 @@ Principal::~Principal()
        }
        // Espera a que termine realmente.
        while (conexion) {
        }
        // Espera a que termine realmente.
        while (conexion) {

-               Glib::usleep(10000); // 10 milisegundos
+               Glib::usleep(100000); // 0,1 segundo
+       }
+}
+
+void Principal::on_realize()
+{
+       Gtk::Window::on_realize();
+}
+
+bool Principal::on_workplace_expose_event(GdkEventExpose *e)
+{
+       Glib::RefPtr<Gdk::Window> window = work_place->get_window();
+
+       int x1, y1, x2, y2;
+       // Dibujo las lineas
+       std::map<const std::string, ViewItem *>::iterator i;
+       for(i=mapItems.begin(); i!=mapItems.end(); i++) {
+               if (dynamic_cast<ViewAnd *>(i->second) || dynamic_cast<ViewOr *>(i->second) || dynamic_cast<ViewNot *>(i->second)) {
+                       x1 = i->second->x + i->second->in_x;
+                       y1 = i->second->y + i->second->in_y;
+                       std::list<std::string>::iterator linea;
+                       for(linea=i->second->in_lines.begin(); linea!=i->second->in_lines.end(); linea++) {
+                               ViewItem *tmp = find_item(*linea);
+                               x2 = tmp->x + tmp->out_x;
+                               y2 = tmp->y + tmp->out_y;
+                               if (tmp->get_open()) {
+                                       gc->set_foreground(color_high);
+                               } else {
+                                       gc->set_foreground(color_low);
+                               }
+                               gc->set_line_attributes(3, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
+                               window->draw_line(gc, x2+tmp->item_offset_x, y2+tmp->item_offset_y, x2+tmp->item_offset_x, y1+i->second->offset_y);
+                               window->draw_line(gc, x2+tmp->item_offset_x, y1+i->second->offset_y, x1+i->second->offset_x, y1+i->second->offset_y);
+                               window->draw_line(gc, x1, y1, x1+i->second->offset_x, y1+i->second->offset_y);
+                               window->draw_line(gc, x2, y2, x2+tmp->item_offset_x, y2+tmp->item_offset_y);
+                       }
+                       x1 = i->second->x + i->second->out_x;
+                       y1 = i->second->y + i->second->out_y;
+                       for(linea=i->second->out_lines.begin(); linea!=i->second->out_lines.end(); linea++) {
+                               ViewItem *tmp = find_item(*linea);
+                               x2 = tmp->x + tmp->in_x;
+                               y2 = tmp->y + tmp->in_y;
+                               if (i->second->get_open()) {
+                                       gc->set_foreground(color_high);
+                               } else {
+                                       gc->set_foreground(color_low);
+                               }
+                               gc->set_line_attributes(3, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
+                               window->draw_line(gc, x1+i->second->offset_x, y1+i->second->offset_y, x1+i->second->offset_x, y2+tmp->item_offset_y);
+                               window->draw_line(gc, x1+i->second->offset_x, y2+tmp->item_offset_y, x2+tmp->item_offset_x, y2+tmp->item_offset_y);
+                               window->draw_line(gc, x1, y1, x1+i->second->offset_x, y1+i->second->offset_y);
+                               window->draw_line(gc, x2, y2, x2+tmp->item_offset_x, y2+tmp->item_offset_y);
+                       }
+               }

        }
 }
 
        }
 }
 

+ViewItem *Principal::find_item(std::string &_name)
+{
+       std::map<const std::string, ViewItem *>::iterator i;
+       for(i=mapItems.begin(); i!=mapItems.end(); i++) {
+               if (i->second->get_name() == _name) {
+                       return i->second;
+               }
+       }
+       return NULL;
+}
+

 void Principal::on_dlg_connect_ok()
 {
        if (conexion == NULL) {
 void Principal::on_dlg_connect_ok()
 {
        if (conexion == NULL) {


@@ -88,6 +171,7 @@ void Principal::on_dlg_connect_ok()
 
                // Conecto las señales
                conexion->signal_ok_received().connect( SigC::slot(*this, &Principal::on_conexion_ok) );
 
                // Conecto las señales
                conexion->signal_ok_received().connect( SigC::slot(*this, &Principal::on_conexion_ok) );

+               conexion->signal_error().connect( SigC::slot(*this, &Principal::on_conexion_fatal_error) );

                conexion->signal_error_received().connect( SigC::slot(*this, &Principal::on_conexion_error) );
                conexion->signal_finished().connect( SigC::slot(*this, &Principal::on_conexion_finished) );
                conexion->signal_frame_received().connect(SigC::slot(*this, &Principal::on_conexion_frame));
                conexion->signal_error_received().connect( SigC::slot(*this, &Principal::on_conexion_error) );
                conexion->signal_finished().connect( SigC::slot(*this, &Principal::on_conexion_finished) );
                conexion->signal_frame_received().connect(SigC::slot(*this, &Principal::on_conexion_frame));


@@ -106,9 +190,16 @@ void Principal::on_dlg_connect_ok()
 
 void Principal::on_mnu_file_exit()
 {
 
 void Principal::on_mnu_file_exit()
 {

+       on_mnu_file_disconnect();

        Gtk::Main::quit();
 }
 
        Gtk::Main::quit();
 }
 

+bool Principal::on_delete_event(GdkEventAny *e)
+{
+       on_mnu_file_exit();
+       return false;
+}
+

 void Principal::on_btn_activar_clicked()
 {
        if ((conexion == NULL) || (last_selected == NULL)) return;
 void Principal::on_btn_activar_clicked()
 {
        if ((conexion == NULL) || (last_selected == NULL)) return;


@@ -130,10 +221,15 @@ void Principal::on_mnu_file_disconnect()
 {
        if (conexion == NULL) return;
 
 {
        if (conexion == NULL) return;
 

-       PlaQui::Server::Command c("connection", "stop");
+       PlaQui::Server::Command c("transmission", "stop");

        c.add_arg(conexion->get_host());
        c.add_arg(conexion->get_host());

-       c.add_arg(conexion->get_port());
+       c.add_arg("7528");

        conexion->send(c);
        conexion->send(c);

+       PlaQui::Server::Command c2("connection", "stop");
+       c2.add_arg(conexion->get_host());
+       c2.add_arg(conexion->get_port());
+       conexion->send(c2);
+

 }
 
 void Principal::on_mnu_file_connect()
 }
 
 void Principal::on_mnu_file_connect()


@@ -203,7 +299,7 @@ void Principal::update_items_prop()
        for(i=mapItems.begin(); i!=mapItems.end(); i++) {
                i->second->queue_draw();
        }
        for(i=mapItems.begin(); i!=mapItems.end(); i++) {
                i->second->queue_draw();
        }

-
+       work_place->queue_draw();

 }
 
 void Principal::on_conexion_frame(const std::string &frame)
 }
 
 void Principal::on_conexion_frame(const std::string &frame)


@@ -218,6 +314,12 @@ 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;
        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;

+       // Elimino la planta    
+       std::map<const std::string, ViewItem *>::iterator i;
+       for(i=mapItems.begin(); i!=mapItems.end(); i++) {
+               delete i->second;
+       }
+       mapItems.clear();

 }
 
 void Principal::on_conexion_ok(const std::string &body)
 }
 
 void Principal::on_conexion_ok(const std::string &body)


@@ -236,14 +338,29 @@ void Principal::on_conexion_ok(const std::string &body)
        }
 }
 
        }
 }
 

-void Principal::on_conexion_error(unsigned code)
+void Principal::on_conexion_fatal_error(const PlaQui::Server::ControlClient::Error& code, const std::string& desc)

 {
        std::stringstream a;
        std::string s;
        a << code;
        a >> s;
 {
        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("Error de red nro. ");

        txt_view->get_buffer()->insert_at_cursor(s);
        txt_view->get_buffer()->insert_at_cursor(s);

+       txt_view->get_buffer()->insert_at_cursor(": ");
+       txt_view->get_buffer()->insert_at_cursor(desc);
+       txt_view->get_buffer()->insert_at_cursor("\n");
+}
+
+void Principal::on_conexion_error(unsigned code, const std::string& desc)
+{
+       std::stringstream a;
+       std::string s;
+       a << code;
+       a >> s;
+       txt_view->get_buffer()->insert_at_cursor("El server dice que hay error nro. ");
+       txt_view->get_buffer()->insert_at_cursor(s);
+       txt_view->get_buffer()->insert_at_cursor(": ");
+       txt_view->get_buffer()->insert_at_cursor(desc);

        txt_view->get_buffer()->insert_at_cursor("\n");
 }
 
        txt_view->get_buffer()->insert_at_cursor("\n");
 }
 


@@ -301,6 +418,12 @@ void Principal::loadXML()
                                        loadUnion(items);
                                } else if (xmlStrcmp(items->name, BAD_CAST"drenaje")==0) {
                                        loadDrain(items);
                                        loadUnion(items);
                                } else if (xmlStrcmp(items->name, BAD_CAST"drenaje")==0) {
                                        loadDrain(items);

+                               } else if (xmlStrcmp(items->name, BAD_CAST"and")==0) {
+                                       loadAnd(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"or")==0) {
+                                       loadOr(items);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"not")==0) {
+                                       loadNot(items);

                                }
 
                        }
                                }
 
                        }


@@ -318,6 +441,112 @@ void Principal::loadXML()
        conexion->send(c);
 }
 
        conexion->send(c);
 }
 

+void Principal::loadNot(xmlNodePtr nodo)
+{
+       std::string name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       std::string id = (char *)xmlGetProp(nodo, BAD_CAST"id");
+       int orientacion=0, x, y;
+
+       ViewNot *p;
+       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) );
+                               p = new ViewNot(name, orientacion);
+                       } 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) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"salida") == 0) {
+                               p->out_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"entrada") == 0) {
+                               p->in_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       }
+               }
+               nodo = nodo->next;
+       }
+       
+       p->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), p) );
+       p->set_position(x,y);
+       work_place->put(*p, x, y);
+       p->show();
+       // los agrego al hash
+       mapItems[name] = p;
+}
+
+void Principal::loadOr(xmlNodePtr nodo)
+{
+       std::string name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       std::string id = (char *)xmlGetProp(nodo, BAD_CAST"id");
+       int orientacion=0, x, y;
+
+       ViewOr *p;
+
+       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) );
+                               p = new ViewOr(name, orientacion);
+                       } 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) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"salida") == 0) {
+                               p->out_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"entrada") == 0) {
+                               p->in_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       p->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), p) );
+       p->set_position(x,y);
+       work_place->put(*p, x, y);
+       p->show();
+       // los agrego al hash
+       mapItems[name] = p;
+}
+
+void Principal::loadAnd(xmlNodePtr nodo)
+{
+       std::string name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
+       std::string id = (char *)xmlGetProp(nodo, BAD_CAST"id");
+       int orientacion=0, x, y;
+       float flujo;
+       xmlNodePtr inicial = nodo;
+
+       ViewAnd *p;
+       
+       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) );
+                               p = new ViewAnd(name, orientacion);
+                       } 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) );
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"salida") == 0) {
+                               p->out_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       } else if (xmlStrcmp(nodo->name, BAD_CAST"entrada") == 0) {
+                               p->in_lines.push_back((char *)XML_GET_CONTENT(nodo->children));
+                       }
+               }
+               nodo = nodo->next;
+       }
+
+       p->signal_button_press_event().connect(SigC::bind( SigC::slot(*this, &Principal::on_item_clicked), p) );
+       p->set_position(x,y);
+       work_place->put(*p, x, y);
+       p->show();
+       // los agrego al hash
+       mapItems[name] = p;
+}
+

 void Principal::loadBomba(xmlNodePtr nodo)
 {
        Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");
 void Principal::loadBomba(xmlNodePtr nodo)
 {
        Glib::ustring name = (char *)xmlGetProp(nodo, BAD_CAST"nombre");


@@ -554,7 +783,11 @@ void Principal::read_status_xml(const std::string &frame)
                                        tmp_b = get_bool_from_xml(items->children);
                                        item_name = (char *)xmlGetProp(items, BAD_CAST"name");
                                        mapItems[item_name]->set_open(tmp_b);
                                        tmp_b = get_bool_from_xml(items->children);
                                        item_name = (char *)xmlGetProp(items, BAD_CAST"name");
                                        mapItems[item_name]->set_open(tmp_b);

-                               }  else if (xmlStrcmp(items->name, BAD_CAST"color")==0) {
+                               } else if (xmlStrcmp(items->name, BAD_CAST"logic")==0) {
+                                       tmp_b = get_bool_from_xml(items->children);
+                                       item_name = (char *)xmlGetProp(items, BAD_CAST"name");
+                                       mapItems[item_name]->set_open(tmp_b);
+                               } else if (xmlStrcmp(items->name, BAD_CAST"color")==0) {

                                        item_name = (char *)xmlGetProp(items, BAD_CAST"name");
                                        mapItems[item_name]->set_color( get_rgb_from_xml(items->children) );
                                } else if (xmlStrcmp(items->name, BAD_CAST"tank")==0) {
                                        item_name = (char *)xmlGetProp(items, BAD_CAST"name");
                                        mapItems[item_name]->set_color( get_rgb_from_xml(items->children) );
                                } else if (xmlStrcmp(items->name, BAD_CAST"tank")==0) {


@@ -586,7 +819,7 @@ void Principal::read_status_xml(const std::string &frame)
 
 Gdk::Color Principal::get_rgb_from_xml(xmlNodePtr nodo)
 {
 
 Gdk::Color Principal::get_rgb_from_xml(xmlNodePtr nodo)
 {

-       unsigned r,g,b;
+       gushort r,g,b;

        while (nodo != NULL) {
                if (nodo->type == XML_ELEMENT_NODE) {
                        if (xmlStrcmp(nodo->name, BAD_CAST"r")==0)
        while (nodo != NULL) {
                if (nodo->type == XML_ELEMENT_NODE) {
                        if (xmlStrcmp(nodo->name, BAD_CAST"r")==0)


@@ -598,14 +831,15 @@ Gdk::Color Principal::get_rgb_from_xml(xmlNodePtr nodo)
                }
                nodo = nodo->next;
        }
                }
                nodo = nodo->next;
        }

-       r = 65535 * r / 255;
-       g = 65535 * g / 255;
-       b = 65535 * b / 255;
+       r = static_cast<gushort>(65535 * (r / 255.0f));
+       g = static_cast<gushort>(65535 * (g / 255.0f));
+       b = static_cast<gushort>(65535 * (b / 255.0f));

        Gdk::Color c;
        c.set_rgb(r,g,b);
 
        return c;
 }
        Gdk::Color c;
        c.set_rgb(r,g,b);
 
        return c;
 }

+

 float Principal::get_float_from_xml(xmlNodePtr nodo)
 {
        float tmp = -1;
 float Principal::get_float_from_xml(xmlNodePtr nodo)
 {
        float tmp = -1;


@@ -618,6 +852,7 @@ float Principal::get_float_from_xml(xmlNodePtr nodo)
                }
                nodo = nodo->next;
        }
                }
                nodo = nodo->next;
        }

+       if (tmp == INFINITO) tmp = 0;

        return tmp;
 }
 
        return tmp;
 }
 


@@ -636,3 +871,38 @@ bool Principal::get_bool_from_xml(xmlNodePtr nodo)
        return tmp == "true";
 }
 
        return tmp == "true";
 }
 

+void Principal::on_mnu_property()
+{
+       dlg_property->show();
+}
+
+void Principal::on_dlg_property_ok()
+{
+       if (conexion) {
+               PlaQui::Server::Command c("plant", "set_frequency");
+               c.add_arg("default");
+               c.add_arg( dlg_property->get_velocity() );
+
+               conexion->send(c);
+       }
+       dlg_property->hide();
+}
+
+void Principal::on_btn_simulate_clicked()
+{
+       if (conexion == NULL) return;
+
+       PlaQui::Server::Command c("plant", "start");
+       c.add_arg("default");
+       conexion->send(c);
+}
+
+void Principal::on_btn_pause_clicked()
+{
+       if (conexion == NULL) return;
+
+       PlaQui::Server::Command c("plant", "stop");
+       c.add_arg("default");
+       conexion->send(c);
+}
+