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1// IntResMenuItem.cc for Fluxbox Window Manager
2// Copyright (c) 2003 Henrik Kinnunen (fluxgen at fluxbox dot org)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22// $Id$
23
24#include "FbTk/Menu.hh"
25
26#include "IntResMenuItem.hh"
27#include "PixmapWithMask.hh"
28
29#ifdef HAVE_CSTDIO
30 #include <cstdio>
31#else
32 #include <stdio.h>
33#endif
34
35namespace {
36
37std::string appendIntValue(const std::string &label, int value) {
38 char *buff = new char[label.size() + 16];
39 sprintf(buff, "%s: %d", label.c_str(), value);
40 std::string ret(buff);
41 delete [] buff;
42 return ret;
43}
44
45};
46
47IntResMenuItem::IntResMenuItem(const FbTk::FbString &label, FbTk::Resource<int> &res, int min_val, int max_val, FbTk::Menu &host_menu):
48 FbTk::MenuItem(label, host_menu), m_org_label(FbTk::MenuItem::label()),
49 m_max(max_val), m_min(min_val), m_res(res) {
50 setLabel(appendIntValue(m_org_label, *m_res));
51}
52
53void IntResMenuItem::click(int button, int time) {
54 static int last_time = -201;
55 int inc_val = 1;
56 // check double click
57 //!! TODO: must have some sort of "global" double click time in FbTk
58 if (time - last_time <= 200)
59 inc_val = 5;
60
61 last_time = time;
62
63 if ((button == 4 || button == 3)&& *m_res < m_max) // scroll up
64 (*m_res) += inc_val;
65 else if ((button == 5 || button == 1) && *m_res > m_min) // scroll down
66 (*m_res) -= inc_val;
67
68 // clamp value
69 if (*m_res > m_max)
70 *m_res = m_max;
71 else if (*m_res < m_min)
72 *m_res = m_min;
73
74 // update label
75 setLabel(appendIntValue(m_org_label, *m_res));
76 // call other commands
77 FbTk::MenuItem::click(button, time);
78
79 // show new value, which for us means forcing a full menu update
80 // since the text is drawn onto the background!
81 if (menu()) {
82 menu()->frameWindow().updateBackground(false);
83 menu()->clearWindow();
84 }
85}