140 lines
4.1 KiB
C++
140 lines
4.1 KiB
C++
// * this is for making emacs happy: -*-Mode: C++;-*-
|
|
/****************************************************************************
|
|
* Copyright 2019,2020 Thomas E. Dickey *
|
|
* Copyright 1998-2003,2005 Free Software Foundation, Inc. *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a *
|
|
* copy of this software and associated documentation files (the *
|
|
* "Software"), to deal in the Software without restriction, including *
|
|
* without limitation the rights to use, copy, modify, merge, publish, *
|
|
* distribute, distribute with modifications, sublicense, and/or sell *
|
|
* copies of the Software, and to permit persons to whom the Software is *
|
|
* furnished to do so, subject to the following conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included *
|
|
* in all copies or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
|
|
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
|
|
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
|
|
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
* *
|
|
* Except as contained in this notice, the name(s) of the above copyright *
|
|
* holders shall not be used in advertising or otherwise to promote the *
|
|
* sale, use or other dealings in this Software without prior written *
|
|
* authorization. *
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Author: Juergen Pfeifer, 1993, 1997 *
|
|
****************************************************************************/
|
|
|
|
#include "internal.h"
|
|
#include "cursesp.h"
|
|
|
|
MODULE_ID("$Id: cursesp.cc,v 1.27 2020/02/02 23:34:34 tom Exp $")
|
|
|
|
NCursesPanel* NCursesPanel::dummy = static_cast<NCursesPanel*>(0);
|
|
|
|
void NCursesPanel::init()
|
|
{
|
|
p = ::new_panel(w);
|
|
if (!p)
|
|
OnError(ERR);
|
|
|
|
UserHook* hook = new UserHook;
|
|
hook->m_user = NULL;
|
|
hook->m_back = this;
|
|
hook->m_owner = p;
|
|
::set_panel_userptr(p, reinterpret_cast<void *>(hook));
|
|
}
|
|
|
|
NCursesPanel::~NCursesPanel() THROWS(NCursesException)
|
|
{
|
|
UserHook* hook = UserPointer();
|
|
assert(hook != 0 && hook->m_back==this && hook->m_owner==p);
|
|
delete hook;
|
|
::del_panel(p);
|
|
::update_panels();
|
|
}
|
|
|
|
void
|
|
NCursesPanel::redraw()
|
|
{
|
|
PANEL *pan;
|
|
|
|
pan = ::panel_above(NULL);
|
|
while (pan) {
|
|
::touchwin(panel_window(pan));
|
|
pan = ::panel_above(pan);
|
|
}
|
|
::update_panels();
|
|
::doupdate();
|
|
}
|
|
|
|
int
|
|
NCursesPanel::refresh()
|
|
{
|
|
::update_panels();
|
|
return ::doupdate();
|
|
}
|
|
|
|
int
|
|
NCursesPanel::noutrefresh()
|
|
{
|
|
::update_panels();
|
|
return OK;
|
|
}
|
|
|
|
void
|
|
NCursesPanel::boldframe(const char *title, const char* btitle)
|
|
{
|
|
standout();
|
|
frame(title, btitle);
|
|
standend();
|
|
}
|
|
|
|
void
|
|
NCursesPanel::frame(const char *title,const char *btitle)
|
|
{
|
|
int err = OK;
|
|
if (!title && !btitle) {
|
|
err = box();
|
|
}
|
|
else {
|
|
err = box();
|
|
if (err==OK)
|
|
label(title,btitle);
|
|
}
|
|
OnError(err);
|
|
}
|
|
|
|
void
|
|
NCursesPanel::label(const char *tLabel, const char *bLabel)
|
|
{
|
|
if (tLabel)
|
|
centertext(0,tLabel);
|
|
if (bLabel)
|
|
centertext(maxy(),bLabel);
|
|
}
|
|
|
|
void
|
|
NCursesPanel::centertext(int row,const char *labelText)
|
|
{
|
|
if (labelText) {
|
|
int x = (maxx() - ::strlen(labelText)) / 2;
|
|
if (x<0)
|
|
x=0;
|
|
OnError(addstr(row, x, labelText, width()));
|
|
}
|
|
}
|
|
|
|
int
|
|
NCursesPanel::getKey(void)
|
|
{
|
|
return getch();
|
|
}
|