// * this is for making emacs happy: -*-Mode: C++;-*-
-/*
- written and
- Copyright (C) 1993 by Anatoly Ivasyuk (anatoly@nick.csh.rit.edu)
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 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. *
+ ****************************************************************************/
- Modified by Juergen Pfeifer, April 1997
-*/
+/****************************************************************************
+ * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1993,1997 *
+ ****************************************************************************/
+#include "cursesp.h"
#include "internal.h"
+#include <string.h>
-MODULE_ID("$Id: cursesp.cc,v 1.6 1997/05/04 01:02:08 tom Exp $")
+MODULE_ID("$Id: cursesp.cc,v 1.16 2000/07/15 21:08:13 tom Exp $")
-#pragma implementation
-#include "cursesp.h"
+NCursesPanel* NCursesPanel::dummy = (NCursesPanel*)0;
-NCursesPanel::NCursesPanel(int lines,
- int cols,
- int begin_y,
- int begin_x)
- : NCursesWindow(lines, cols, begin_y, begin_x) {
-
- 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, (const void *)hook);
-}
+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 && hook->m_back==this && hook->m_owner==p);
+ assert(hook != 0 && hook->m_back==this && hook->m_owner==p);
delete hook;
::del_panel(p);
::update_panels();
- ::doupdate();
}
void
NCursesPanel::redraw() {
PANEL *pan;
-
+
pan = ::panel_above(NULL);
while (pan) {
::touchwin(panel_window(pan));
::doupdate();
}
-void
+int
NCursesPanel::refresh() {
::update_panels();
- ::doupdate();
+ return doupdate();
+}
+
+int
+NCursesPanel::noutrefresh() {
+ ::update_panels();
+ return OK;
}
void
int err = OK;
if (!title && !btitle) {
err = box();
- }
+ }
else {
err = box();
if (err==OK)
- label(title,btitle);
+ label(title,btitle);
}
OnError(err);
}
void
NCursesPanel::label(const char *tLabel, const char *bLabel) {
- if (tLabel)
+ if (tLabel)
centertext(0,tLabel);
- if (bLabel)
+ if (bLabel)
centertext(maxy(),bLabel);
}
void
NCursesPanel::centertext(int row,const char *label) {
- if (label)
- OnError(addstr(row,(maxx() - strlen(label)) / 2, label));
+ if (label) {
+ int x = (maxx() - strlen(label)) / 2;
+ if (x<0)
+ x=0;
+ OnError(addstr(row, x, label, width()));
+ }
}