1 |
/* pad.cc |
2 |
* This file is part of ncursesxx library |
3 |
* Copyright (c) 2003,2004 by Stanislav Ievlev |
4 |
* |
5 |
* This file is covered by the GNU Library General Public License, |
6 |
* which should be included with libncursesxx as the file COPYING. |
7 |
*/ |
8 |
#include <ndk/pad.hh> |
9 |
|
10 |
#include <ndk/application.hh> |
11 |
#include <ndk/window.hh> |
12 |
|
13 |
#include <stdexcept> |
14 |
|
15 |
using ndk::pad; |
16 |
|
17 |
pad::pad () |
18 |
: pad_ (newpad (1, 1), delwin) |
19 |
{ |
20 |
if (!pad_) |
21 |
throw std::runtime_error ("newpad failed"); |
22 |
app->enable_keypad (win ()); |
23 |
} |
24 |
|
25 |
pad::~pad () |
26 |
{ |
27 |
} |
28 |
|
29 |
void |
30 |
pad::resize (int w, int h) |
31 |
{ |
32 |
return_unless (wresize (win (), h, w) == OK); |
33 |
} |
34 |
|
35 |
int |
36 |
pad::width () const |
37 |
{ |
38 |
int x, y; |
39 |
|
40 |
getmaxyx (win (), y, x); |
41 |
return x; |
42 |
} |
43 |
|
44 |
int |
45 |
pad::height () const |
46 |
{ |
47 |
int x, y; |
48 |
|
49 |
getmaxyx (win (), y, x); |
50 |
return y; |
51 |
} |
52 |
|
53 |
void |
54 |
pad::draw (window &viewport, int x, int y) |
55 |
{ |
56 |
return_unless (copywin (win (), viewport.win (), y + 1, x, 1, 1, |
57 |
viewport.height () - 2, viewport.width () - 2, FALSE) == OK); |
58 |
} |