| 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 |
} |
