Constructor/workplace.cpp

   1 #include "workplace.h"
   2
   3 WorkPlace::WorkPlace( BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml> &refGlade):Gtk::Fixed(cobject)
   4 {
   5 }
   6
   7 bool WorkPlace::on_expose_event(GdkEventExpose *e)
   8 {
   9         int x, y;
  10         for(x=0; x<get_width(); x+=32)
  11                 for (y=0; y<get_height();y+=32){
  12                         get_window()->draw_point (get_style()->get_black_gc(), x,y);
  13                         get_window()->draw_point (get_style()->get_black_gc(), x,y+1);
  14                         get_window()->draw_point (get_style()->get_black_gc(), x,y-1);
  15                         get_window()->draw_point (get_style()->get_black_gc(), x+1,y);
  16                         get_window()->draw_point (get_style()->get_black_gc(), x-1,y);
  17                 }
  18         //TODO recorer la lista_lineas y dibujar todas
  19         get_window()->draw_line (get_style()->get_black_gc(), temp.x,temp.y,temp.w,temp.z);
  20         return true;
  21 }
  22
  23
  24 bool WorkPlace::on_button_press_event(GdkEventButton *event)
  25 {
  26         std::cout<< temp.x<<"    "<<temp.y<< std::endl;
  27         if ( (event->type == GDK_BUTTON_PRESS) && (event->button == 1) ) {
  28                 get_pointer(temp.x,temp.y);
  29                 std::cout<< temp.x<<"    "<<temp.y<< std::endl;
  30         }
  31         return true;
  32 }
  33
  34 bool WorkPlace::on_button_release_event(GdkEventButton *event)
  35 {
  36         if ( (event->type == GDK_BUTTON_PRESS) && (event->button == 1) ) {
  37                 get_pointer(temp.w,temp.z);
  38                 lista_lineas.push_back(temp);
  39                 get_window()->draw_line (get_style()->get_black_gc(), temp.x,temp.y,temp.w,temp.z);
  40         }
  41         return true;
  42 }
  43
  44 void WorkPlace::delete_item(int _id)
  45 {
  46         std::list<CItem*>::iterator i = listaItems->begin();
  47         while ( i != listaItems->end() ){
  48         CItem *temp = *i;
  49                 if ( temp->get_id() == _id ){
  50                         listaItems->erase(i);
  51                         delete temp;
  52                         break;
  53                 }
  54                 i++;
  55         }
  56 }