| 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 | #ifndef __MENU_HPP_
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| 10 | #define __MENU_HPP_
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| 11 |
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| 12 | #include "window/window.hh"
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| 13 | #include "error/error.hh"
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| 14 | #include "menu/menuitem.hh"
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| 15 | #include "string/string.hh"
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| 16 |
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| 17 | class i4_menu_class : public i4_menu_item_parent_class
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| 18 | {
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| 19 | // when a menu_item sends it's a press event should the menu hide itself?
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| 20 | i4_bool hide_on_pick;
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| 21 | i4_bool deleted; // debugging tool so we can see if we already got events
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| 22 |
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| 23 | i4_event_handler_class *focus_inform;
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| 24 | public:
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| 25 |
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| 26 | virtual void notify_focus_change(i4_event_handler_class *who)
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| 27 | { focus_inform=who; }
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| 28 |
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| 29 | // show should make the menu visible on the screen
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| 30 | virtual void show(i4_parent_window_class *show_on, i4_coord x, i4_coord y) = 0;
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| 31 |
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| 32 | virtual void hide() = 0;
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| 33 |
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| 34 | // apps should call hide() before add_item()
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| 35 | virtual void add_item(i4_menu_item_class *item);
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| 36 |
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| 37 | virtual void receive_event(i4_event *ev);
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| 38 |
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| 39 | i4_menu_class(i4_bool hide_on_pick)
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| 40 | : hide_on_pick(hide_on_pick)
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| 41 | {
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| 42 | focus_inform=0;
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| 43 | deleted=i4_F;
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| 44 | }
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| 45 | virtual ~i4_menu_class();
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| 46 |
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| 47 |
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| 48 | virtual void add_child(i4_coord x, i4_coord y, i4_window_class *child)
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| 49 | { i4_error("use add_item"); }
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| 50 |
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| 51 | virtual void note_reaction_sent(i4_menu_item_class *who, // this is who sent it
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| 52 | i4_event_reaction_class *ev, // who it was to
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| 53 | i4_menu_item_class::reaction_type type);
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| 54 | } ;
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| 55 |
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| 56 | class i4_menu_focus_event_class : public i4_object_message_event_class
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| 57 | {
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| 58 | public:
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| 59 | enum focus_state_type { got_focus, lost_focus } focus_state;
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| 60 | i4_window_class *lost_to;
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| 61 |
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| 62 | i4_menu_focus_event_class(i4_menu_class *menu,
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| 63 | focus_state_type state,
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| 64 | i4_window_class *lost_to)
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| 65 | : i4_object_message_event_class(menu),
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| 66 | focus_state(state),
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| 67 | lost_to(lost_to)
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| 68 | {}
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| 69 |
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| 70 | virtual i4_event *copy()
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| 71 | {
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| 72 | return new i4_menu_focus_event_class((i4_menu_class *)object,
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| 73 | focus_state,
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| 74 | lost_to);
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| 75 | }
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| 76 |
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| 77 | char *name() { return "menu lost focus"; }
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| 78 | };
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| 79 |
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| 80 |
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| 81 | #endif
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