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- // * this is for making emacs happy: -*-Mode: C++;-*-
- /****************************************************************************
- * Copyright (c) 1998,1999,2000,2001 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 *
- * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en *
- ****************************************************************************/
-
- #include "internal.h"
- #include "cursesp.h"
- #include <string.h>
-
- MODULE_ID("$Id: cursesp.cc,v 1.20 2002/07/13 11:35:08 juergen Exp $")
-
- NCursesPanel* NCursesPanel::dummy = (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, (void *)hook);
- }
-
- NCursesPanel::~NCursesPanel() {
- UserHook* hook = (UserHook*)::panel_userptr(p);
- 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 *label) {
- if (label) {
- int x = (maxx() - ::strlen(label)) / 2;
- if (x<0)
- x=0;
- OnError(addstr(row, x, label, width()));
- }
- }
-
- int
- NCursesPanel::getKey(void) {
- return getch();
- }
-