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 #include <QMainWindow>
36 #include <QMenu>
37 #include <QMenuBar>
38 #include <QContextMenuEvent>
39
40 class UiMenuItemI {
41 public:
42 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu) = 0;
43 };
44
45 class UiMenu : public UiMenuItemI {
46 public:
47
48 UcxList *items;
49 char *label;
50
51 UiMenu(char *label);
52
53 void addMenuItem(UiMenuItemI *item);
54
55 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu);
56 };
57
58 class UiMenuItem : public UiMenuItemI {
59 char *label;
60 ui_callback callback;
61 void *userdata;
62 UcxList *groups;
63 bool checkable = false;
64
65 public:
66 UiMenuItem(char *label, ui_callback f, void *userdata);
67 void addGroup(int group);
68 void setCheckable(bool c);
69
70 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu);
71 };
72
73 class UiStMenuItem : public UiMenuItemI {
74 char *stockid;
75 ui_callback callback;
76 void *userdata;
77 UcxList *groups;
78
79 public:
80 UiStMenuItem(char *stockid, ui_callback f, void *userdata);
81 void addGroup(int group);
82
83 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu);
84 };
85
86 class UiMenuSeparator : public UiMenuItemI {
87 public:
88 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu);
89 };
90
91 class UiCheckItemNV : public UiMenuItemI {
92 char *label;
93 char *varname;
94
95 public:
96 UiCheckItemNV(char *label, char *varname);
97 virtual void addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu);
98 };
99
100
101 class UiAction : public QAction {
102 Q_OBJECT
103
104 UiObject *obj;
105 ui_callback callback;
106 void *userdata;
107
108 public:
109 UiAction(UiObject *obj, QString &label, ui_callback f, void *userdata);
110
111 private slots:
112 void trigger();
113 };
114
115 void ui_add_menus(UiObject *obj, QMainWindow *window);
116
117 extern "C" int ui_checkitem_get(UiInteger *i);
118 extern "C" void ui_checkitem_set(UiInteger *i, int value);
119
120 class UiContextMenuHandler : public QObject {
121 Q_OBJECT
122
123 QWidget *widget;
124 QMenu *menu;
125
126 public:
127 UiContextMenuHandler(QWidget *widget, QMenu *menu);
128
129 public slots:
130 void contextMenuEvent(const QPoint & pos);
131 };
132
133 #endif /* MENU_H */
134
135