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