source/designer/tool.cpp

   1 #include <sigc++/bind.h>
   2 #include "designer.h"
   3 #include "tool.h"
   4
   5 using namespace Msp;
   6
   7 Tool::Tool(Designer &d, Input::Mouse &mouse):
   8         designer(d),
   9         done(false)
  10 {
  11         mouse.signal_button_press.connect(sigc::bind_return(sigc::mem_fun(this, &Tool::button_press), false));
  12         mouse.signal_axis_motion.connect(sigc::bind_return(sigc::mem_fun(this, &Tool::axis_motion), false));
  13
  14         pointer.x = mouse.get_axis_value(0);
  15         pointer.y = mouse.get_axis_value(1);
  16         ground_pointer = designer.map_pointer_to_ground(pointer);
  17 }
  18
  19 void Tool::set_status(const std::string &s)
  20 {
  21         status = s;
  22         signal_status.emit(status);
  23 }
  24
  25 void Tool::set_done()
  26 {
  27         done = true;
  28         signal_done.emit();
  29 }
  30
  31 void Tool::axis_motion(unsigned axis, float value, float)
  32 {
  33         if(axis==0)
  34                 pointer.x = value;
  35         else if(axis==1)
  36                 pointer.y = value;
  37         ground_pointer = designer.map_pointer_to_ground(pointer);
  38 }