source: golgotha/src/i4/menu/menu.cc @ 80

Last change on this file since 80 was 80, checked in by Sam Hocevar, 11 years ago
  • Adding the Golgotha source code. Not sure what's going to be interesting in there, but since it's all public domain, there's certainly stuff to pick up.
File size: 2.9 KB
Line 
1/********************************************************************** <BR>
2  This file is part of Crack dot Com's free source code release of
3  Golgotha. <a href="http://www.crack.com/golgotha_release"> <BR> for
4  information about compiling & licensing issues visit this URL</a>
5  <PRE> If that doesn't help, contact Jonathan Clark at
6  golgotha_source@usa.net (Subject should have "GOLG" in it)
7***********************************************************************/
8
9#include "menu/menu.hh"
10#include "device/event.hh"
11#include "window/win_evt.hh"
12
13class i4_depress_menu_item : public i4_object_message_event_class
14{
15  public :
16
17  i4_menu_item_class *item;
18 
19  i4_depress_menu_item(i4_menu_class *menu,
20                       i4_menu_item_class *item)
21    : i4_object_message_event_class(menu),item(item) {}
22
23
24  virtual i4_event  *copy()
25  {
26    return new i4_depress_menu_item((i4_menu_class *)object,item);
27  }
28
29} ;
30
31void i4_menu_class::add_item(i4_menu_item_class *item)
32{
33  item->set_menu_parent(this);
34  i4_parent_window_class::add_child(0,0,item);
35}
36
37
38void i4_menu_class::note_reaction_sent(i4_menu_item_class *who,       // this is who sent it
39                                       i4_event_reaction_class *ev,   // who it was to
40                                       i4_menu_item_class::reaction_type type)
41{
42  // if the item was pressed, send a delayed event to ourself to depress it
43  if (type==i4_menu_item_class::PRESSED)
44  {
45    i4_depress_menu_item dn(this,who);
46    i4_kernel.send_event(this,&dn);
47   
48    if (hide_on_pick)
49      hide();
50  }
51}
52
53void i4_menu_class::receive_event(i4_event *ev)
54{
55  if (deleted)
56    i4_warning("getting events after death, talk about wierd");
57
58  if (ev->type()==i4_event::OBJECT_MESSAGE)
59  {
60    CAST_PTR(r,i4_depress_menu_item,ev);
61    if (r->object==this)
62      r->item->do_depress();
63    else i4_parent_window_class::receive_event(ev);
64  }
65  else
66  {
67    if (ev->type()==i4_event::WINDOW_MESSAGE && focus_inform)
68    {
69      CAST_PTR(wev,i4_window_message_class,ev);
70      if (wev->sub_type==i4_window_message_class::LOST_MOUSE_FOCUS)
71      {
72        CAST_PTR(lost, i4_window_lost_mouse_focus_class, ev);
73
74        i4_menu_focus_event_class mlost(this,
75                                       i4_menu_focus_event_class::lost_focus,
76                                       lost->lost_to);
77
78        i4_kernel.send_event(focus_inform, &mlost );
79      }
80      else if (wev->sub_type==i4_window_message_class::GOT_MOUSE_FOCUS)
81      {
82        i4_menu_focus_event_class got(this,
83                                      i4_menu_focus_event_class::got_focus,
84                                      0);
85
86        i4_kernel.send_event(focus_inform, &got );
87      }       
88    }
89    i4_parent_window_class::receive_event(ev);
90  }
91}
92
93i4_menu_class::~i4_menu_class()
94{
95  deleted=i4_T;
96}
97
Note: See TracBrowser for help on using the repository browser.