125 lines
4.0 KiB
C++
125 lines
4.0 KiB
C++
// * this is for making emacs happy: -*-Mode: C++;-*-
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/****************************************************************************
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* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1993,1997 *
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****************************************************************************/
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#include "cursesp.h"
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#include "internal.h"
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#include <string.h>
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MODULE_ID("$Id: cursesp.cc,v 1.16 2000/07/15 21:08:13 tom Exp $")
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NCursesPanel* NCursesPanel::dummy = (NCursesPanel*)0;
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void NCursesPanel::init() {
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p = ::new_panel(w);
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if (!p)
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OnError(ERR);
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UserHook* hook = new UserHook;
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hook->m_user = NULL;
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hook->m_back = this;
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hook->m_owner = p;
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::set_panel_userptr(p, (void *)hook);
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}
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NCursesPanel::~NCursesPanel() {
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UserHook* hook = (UserHook*)::panel_userptr(p);
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assert(hook != 0 && hook->m_back==this && hook->m_owner==p);
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delete hook;
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::del_panel(p);
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::update_panels();
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}
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void
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NCursesPanel::redraw() {
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PANEL *pan;
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pan = ::panel_above(NULL);
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while (pan) {
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::touchwin(panel_window(pan));
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pan = ::panel_above(pan);
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}
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::update_panels();
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::doupdate();
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}
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int
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NCursesPanel::refresh() {
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::update_panels();
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return doupdate();
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}
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int
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NCursesPanel::noutrefresh() {
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::update_panels();
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return OK;
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}
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void
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NCursesPanel::boldframe(const char *title, const char* btitle) {
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standout();
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frame(title, btitle);
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standend();
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}
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void
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NCursesPanel::frame(const char *title,const char *btitle) {
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int err = OK;
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if (!title && !btitle) {
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err = box();
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}
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else {
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err = box();
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if (err==OK)
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label(title,btitle);
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}
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OnError(err);
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}
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void
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NCursesPanel::label(const char *tLabel, const char *bLabel) {
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if (tLabel)
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centertext(0,tLabel);
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if (bLabel)
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centertext(maxy(),bLabel);
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}
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void
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NCursesPanel::centertext(int row,const char *label) {
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if (label) {
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int x = (maxx() - strlen(label)) / 2;
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if (x<0)
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x=0;
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OnError(addstr(row, x, label, width()));
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}
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}
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