//constructor.cpp
-
#include "constructor.h"
Constructor::Constructor(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade):Gtk::Window(cobject)
{
+ id = 0;
set_title("Constructor");
ico_canio = Gdk::Pixbuf::create_from_file("item_canio.png");
ico_y = Gdk::Pixbuf::create_from_file("item_y.png");
ico_codo = Gdk::Pixbuf::create_from_file("item_codo.png");
+ ico_tanque = Gdk::Pixbuf::create_from_file("item_tanque.png");
refGlade->get_widget("btn_canio", btn_canio);
refGlade->get_widget("btn_codo", btn_codo);
refGlade->get_widget("btn_y", btn_y);
+ refGlade->get_widget("btn_tanque",btn_tanque);
+ refGlade->get_widget("main_menu_quit",main_menu_quit);
+ refGlade->get_widget("edit_menu_del",edit_menu_del);
refGlade->get_widget_derived("workplace", workplace); //fixed
- //Targets:
+ //Targets
listTargets.push_back( Gtk::TargetEntry("STRING") );
listTargets.push_back( Gtk::TargetEntry("text/plain") );
listTargets.push_back( Gtk::TargetEntry("POINTER") );
btn_canio->drag_source_set(listTargets);
btn_y->drag_source_set(listTargets);
btn_codo->drag_source_set(listTargets);
+ btn_tanque->drag_source_set(listTargets);
btn_canio->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_canio_drag_get));
btn_y->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_y_drag_get));
btn_codo->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_codo_drag_get));
+ btn_tanque->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_tanque_drag_get));
+
+ main_menu_quit->signal_activate().connect(SigC::slot(*this, &Constructor::on_main_menu_quit));
+ edit_menu_del->signal_activate().connect(SigC::slot(*this,&Constructor::on_edit_menu_del));
+
// Señales para cambiar el icono cuando empieza el drag.
btn_canio->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_canio_drag_begin));
btn_y->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_y_drag_begin));
btn_codo->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_codo_drag_begin));
+ btn_tanque->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_tanque_drag_begin));
workplace->drag_dest_set(listTargets);
workplace->signal_drag_data_received().connect( SigC::slot(*this, &Constructor::on_item_drop_drag_received) );
+ workplace->listaItems = &listaItems;
}
Constructor::~Constructor()
{
+ std::list<CItem *>::iterator i = listaItems.begin();
+ std::cout << "ok" << std::endl;
+ while ( i != listaItems.end() ){
+ CItem *temp = *i;
+ listaItems.erase(i);
+ std::cout << "Elimnando ... " << std::endl;
+ delete temp;
+ i = listaItems.begin();
+ }
}
+
void Constructor::on_btn_canio_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
{
gtk_selection_data_set (selection_data, selection_data->target, 8, (const guchar*)"item_canio.png", 14);
void Constructor::on_btn_y_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
{
- gtk_selection_data_set(selection_data, selection_data->target,8,(const guchar*)"item_y.png",10);
+ gtk_selection_data_set(selection_data, selection_data->target, 8,(const guchar*)"item_y.png",10);
}
void Constructor::on_btn_codo_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
{
- gtk_selection_data_set(selection_data, selection_data->target,8,(const guchar*)"item_codo.png",13);
+ gtk_selection_data_set(selection_data, selection_data->target, 8 ,(const guchar*)"item_codo.png",13);
+}
+
+void Constructor::on_btn_tanque_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
+{
+ gtk_selection_data_set(selection_data, selection_data->target, 8,(const guchar*)"item_tanque.png",15);
+}
+
+void Constructor::on_main_menu_quit()
+{
+ //Gtk::Main::quit();
+ hide();
}
+void Constructor::on_edit_menu_del()
+{
+ // hay que meter algo aca.
+}
void Constructor::on_canio_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
{
context->set_icon(ico_canio, 5, 5);
{
context->set_icon(ico_codo, 5, 5);
}
-
+
+void Constructor::on_tanque_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
+{
+ context->set_icon(ico_tanque, 5, 5);
+}
+
void Constructor::on_item_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context, CItem *item)
{
context->set_icon(item->get_image(), 5, 5);
void Constructor::on_item_drag_data_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
{
- gtk_selection_data_set (selection_data, selection_data->target, 10, (const guchar*)"item_codo.png", 13);
+ gtk_selection_data_set (selection_data, selection_data->target, 10, (const guchar*)"item_codo.png", 13);
+}
+
+bool Constructor::can_drop(CItem *item, int x, int y)
+{
+ std::list<CItem*>::iterator i = listaItems.begin();
+ while( i != listaItems.end() ) {
+ CItem *temp = *i;
+ if ( temp->get_id() != item->get_id() ) {
+ if ( (temp->is_occupied_area(x, y)) ||
+ ( temp->is_occupied_area(x+item->get_image()->get_width()-1, y+item->get_image()->get_height()-1)) ||
+ ( temp->is_occupied_area(x, y+item->get_image()->get_height()-1)) ||
+ ( temp->is_occupied_area(x+item->get_image()->get_width()-1, y) ) )
+ return false;
+ else i++;
+ }
+ else i++;
+ }
+ return true;
}
void Constructor::on_item_drop_drag_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, GtkSelectionData* selection_data, guint info, guint time)
j = (y+1)/32;
// El drag es de un item
if (selection_data->format == 10) {
- workplace->move(*drag_get_source_widget(context), i*32, j*32);
+ if (can_drop(((CItem*)drag_get_source_widget(context)),i*32, j*32)){
+ ((CItem*)drag_get_source_widget(context))->set_position(i*32, j*32);
+ workplace->move(*drag_get_source_widget(context), i*32, j*32);
+ }
}
// El Drag es desde la barra de tareas
{
CItem *a;
if (strcmp((const char *)selection_data->data, "item_codo.png")==0)
- a = Gtk::manage( new Codo() );
+ a = new Splitter();//Gtk::manage( new Splitter() );
else if (strcmp((const char *)selection_data->data, "item_canio.png")==0)
- a = Gtk::manage( new Canio() );
- else if (strcmp((const char *)selection_data->data, "item_y.png")==0) {
- a = Gtk::manage( new Y() );
- } else {
- a = Gtk::manage( new CItem((const char *)selection_data->data) );
- }
+ a = new Conduct();//Gtk::manage( new Conduct() );
+ else if (strcmp((const char *)selection_data->data, "item_y.png")==0)
+ a = new Union();//Gtk::manage( new Union() );
+ else if (strcmp((const char *)selection_data->data, "item_tanque.png")==0)
+ a = new Cistern();//Gtk::manage( new Cistern() );
+ else
+ a = new CItem();//Gtk::manage( new CItem((const char *)selection_data->data) );
+ //Seteo el ID del item
+ a->set_id(++id);
+ std::cout << can_drop(a, i*32, j*32) <<" --- tamanio lista = "<< listaItems.size()<< "item = "<<a->get_id()<<std::endl;
+ if ( can_drop(a, i*32, j*32) ) {
workplace->put(*a, i*32, j*32);
+ //Apunto al workplace
+ a->workplace= workplace;
+ //Seteo la posicion del item
+ a->set_position(i*32,j*32);
// Seteo la lista de tipos de drags
a->drag_source_set(listTargets);
// Conecto las señales
// y pedirle su ícono para mostrar cono icono durante la operacion,
// Esto va a permitir, que si un widget tiene una imagen rotara o algo
// raro se vea el widget tal cual.
- //a->signal_drag_begin().connect(SigC::bind( SigC::slot(*this, &Constructor::on_item_drag_begin), a));
+ a->signal_drag_begin().connect(SigC::bind( SigC::slot(*this, &Constructor::on_item_drag_begin), a));
a->show();
listaItems.push_back(a);
+ } else {
+ id--;
+ delete a;
+ }
}
context->drag_finish(false, false, time);
}
projects / z.facultad / 75.42 / plaqui.git / blobdiff