1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2014 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef MENU_H
30 #define MENU_H
31
32 #include "../ui/menu.h"
33 #include <ucx/list.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 typedef struct UiMenuItemI UiMenuItemI;
40 typedef struct UiMenu UiMenu;
41 typedef struct UiMenuItem UiMenuItem;
42 typedef struct UiStMenuItem UiStMenuItem;
43 typedef struct UiCheckItem UiCheckItem;
44 typedef struct UiCheckItemNV UiCheckItemNV;
45 typedef struct UiMenuItemList UiMenuItemList;
46
47 typedef struct UiActiveMenuItemList UiActiveMenuItemList;
48
49 typedef int(*ui_menu_add_f)(Widget, int, UiMenuItemI*, UiObject*);
50
51 struct UiMenuItemI {
52 ui_menu_add_f add_to;
53 };
54
55 struct UiMenu {
56 UiMenuItemI item;
57 char *label;
58 UcxList *items;
59 UiMenu *parent;
60 };
61
62 struct UiMenuItem {
63 UiMenuItemI item;
64 ui_callback callback;
65 char *label;
66 void *userdata;
67 UcxList *groups;
68 };
69
70 struct UiStMenuItem {
71 UiMenuItemI item;
72 ui_callback callback;
73 char *stockid;
74 void *userdata;
75 UcxList *groups;
76 };
77
78 struct UiCheckItem {
79 UiMenuItemI item;
80 char *label;
81 ui_callback callback;
82 void *userdata;
83 };
84
85 struct UiCheckItemNV {
86 UiMenuItemI item;
87 char *label;
88 char *varname;
89 };
90
91 struct UiMenuItemList {
92 UiMenuItemI item;
93 ui_callback callback;
94 void *userdata;
95 UiList *list;
96 };
97
98 struct UiActiveMenuItemList {
99 UiObject *object;
100 Widget menu;
101 int index;
102 int oldcount;
103 UiList *list;
104 ui_callback callback;
105 void *userdata;
106 };
107
108 void ui_create_menubar(UiObject *obj);
109
110 int add_menu_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
111 int add_menuitem_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
112 int add_menuitem_st_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
113 int add_menuseparator_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
114 int add_checkitem_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
115 int add_checkitemnv_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
116 int add_menuitem_list_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
117
118 void ui_update_menuitem_list(UiEvent *event, UiActiveMenuItemList *list);
119 void ui_menu_event_wrapper(Widget widget, XtPointer udata, XtPointer cdata);
120
121
122 #ifdef __cplusplus
123 }
124 #endif
125
126 #endif /* MENU_H */
127
128